|
|
India |
A process for obtaining resin from agricultural wastes such as bagasse and jute waste and the resin so obtained |
|
|
India |
Improvements in or relating to rendering textile fabric non-inflammable and water resistant |
|
|
India |
Improvements in or relating to rendering textile fabric non-inflammable and water resistant |
|
|
India |
Water-proof and gas-proof fabrics from castor-oil products |
|
|
India |
Improvements in or relating to rendering paper water-proof, grease-proof and non-porous |
|
|
India |
Improvements in the working life of jute or cotton mill bobbins, textile shuttles or the like accessories made of wood |
|
|
India |
Improvements in or relating to compositions and process for the manufacture of patent leather |
|
|
India |
Process for improving the myrobalan liquor used in the myrobing process of east indian tannage of skins and kips |
|
|
India |
Manufacture of picking band leather |
|
|
India |
Treatment of hides for production of gelatine or glue |
|
|
United States of America |
Patent leather and coating composition for use in making same |
|
|
India |
Manufacture of picking band leather |
|
|
India |
Synthetic tanning materials |
|
|
India |
A process for the treatment of vegetable tan liquors |
|
|
India |
Preparation of synthetic tanning materials from gas tar |
|
|
India |
Modification of a process for the preparation of synthetic tanning materials from gas tar |
|
|
India |
Modification of a process for the preparation of synthetic tanning materials from gas tar |
|
|
India |
Modi-fication of a process for the preparation of synthetic tanning materials from gas tar |
|
|
India |
A process for the manufacture of chrome vegetable tanning extract |
|
|
India |
A process of enzymic unhairing of skins and hides |
|
|
India |
Improvements in or relating to synthetic tanning materials |
|
|
India |
A process for the preparation of synthetic tanning materials |
|
|
India |
A process for the preparation of synthetic tanning materials |
|
|
India |
Process for the manufacture of tanned skins |
|
|
India |
Preparation of synthetic tanning materials from rosin |
|
|
India |
Improveemnts in or relating to synthetic tanning materials |
|
|
India |
Improvements in or relating to synthetic tanning materials |
|
|
India |
Improvements in or relating to leather manufacture |
|
|
India |
Am improved process for the production of enzyme bates for leather manufacture |
|
|
India |
A curing agent for raw hide and skins |
|
|
India |
A new curing agent for wet salting of hides and skins |
|
|
India |
IMPROVEMENTS IN OR RELATING TO VATS FOR MAKING HAND MADE PAPER |
|
|
India |
Improvements in or relating to crease and shrink proofing of cellulosic textiles |
|
|
India |
A new process for the manufacture of latex cement for leather |
|
|
India |
Improvements in or relating to the processing of textiles for imparting abrasion resistance and wash and wear characteristics |
|
|
India |
IMPROVEMENTS IN OR RELATING TO THE SEPARATION OF SILICA FROM BLACK ALKALINE FROM THE PAPER MILLS |
|
|
India |
Dyeing of wool, hair and other keratinous fibres into a fast non-bleeding jet black shade |
|
|
India |
A process for the production of well bleached and cross-linked tannery wool ,hair and other keratinous fibers |
|
|
India |
Process for the preparation of box strapping from paper and indigenous fibres |
|
|
India |
A yarn tension measuring and recording instrument |
|
|
India |
A process for treating cellulosic textile material to impart simultaneously high dry crease recovery, high wet crease recovery and high abrasion /tear resistance |
|
|
India |
Toggles for straining leather for drying type b |
|
|
India |
A glazing machine particularly suited for glazing leather |
|
|
United Kingdom |
Improvements in or relating to the processing of cellulosic textiles for imparting abrasion resistance and wash and wear characteristics |
|
|
United Kingdom |
A process for imparting improved tear resistance and abrasion resistance to cellulosic textile materials |
|
|
India |
A loom attachment beater device for beating up of yarns for evolution of textile sizes |
|
|
India |
A process for imparting simultaneous improvements in flex abrasion resistance, tear strength and wet crease shedding properties to cellulosic textiles |
|
|
India |
A process for treating cellulosic textile materials for improving their resistance to abrasion and tear |
|
|
India |
Production of writing and printing papers from waste papers free from mechanical pulp by the removal of the ink particles |
|
|
India |
A process for conferring on cellulosic textile properties of improved resistance to abrasion and tear |
|
|
India |
Modification of myrobalan tannin extract for its use as a self tanning agent |
|
|
India |
Farbwerke hoechst aktiengesellschaft vormals meister lucius and bruning new water -soluble 2:1-chloromium complex monoazo dyestuff and process for preparing them |
|
|
India |
Flotation cell for deinking of waste paper |
|
|
India |
A process for grease-proofing paper by means of surface treatment |
|
|
India |
A process of making dissolving grade pulp from bamboo |
|
|
India |
Process of producing carbon or graphite in the form of wool ,felt ,yarn ,fibre or textiles and the material produced thereby |
|
|
India |
Method for the preparation of an impregnating emulsion for improving the tightness and fullness of leathers and upgrading them |
|
|
India |
An improved tanning process for upper leathers using chromium and zirconium salts |
|
|
India |
A solvent coating composition for the production of carbon paper |
|
|
India |
Process for the preparation of shellac -acrylic emulsions for use in leather, textiles, paint and adhesives |
|
|
India |
A PAINT SUITABLE FOR THE MANUFACTURE OF MAGNETIC TAPES |
|
|
India |
A process for the manufacture of shellac-polyester-urethane compositions for use in textiles water-proofing, adhesives, paints and varnishes and in electrical insulating varnishes |
|
|
India |
A new coating composition for carbon paper production |
|
|
India |
A composition for the production of resin suitable for the production of resin impregnated paper and decorative laminated products |
|
|
India |
Bonding pvc sheets to leather to produce finished leather |
|
|
India |
Synthetic resin materials for use as filling agent in leather manufacture |
|
|
India |
A process for trating textile materials to impart high abrasion resistance tear strength and retained breaking strength |
|
|
India |
A stable and water soluble cationic resin from dicyandiamide suitable for use in leather, textile and paper industries |
|
|
India |
A process for the reduction of a vat dye or similar type of dyes |
|
|
India |
Improvements in or relating to the production of greese proof paper and glassine paper |
|
|
India |
A process for the production of a fungal acid protease for use eg as a bating agent in leather manufacture |
|
|
India |
Improvements in or relating to the production of paper boards suitable for making low cast paper houses |
|
|
India |
A new process for the preparation of an enzymic product to be applied for efficient removal of unwanted proteinous matter in leather, silk and other industries |
|
|
India |
Multitones finished antique leathers using novel design screen |
|
|
India |
An apparatus to count the number of warp and weft yarns in cloth |
|
|
India |
A new process for dewooling of sheep skins and unhairing of goat skins |
|
|
India |
An improved process for the production of a fungal acid protease, useful for example as a bating agent in leather manufacture and as a digestive aid |
|
|
India |
Production of paper twine |
|
|
India |
Improvements in or relating to the manufacture of wettable crust leather from hides and skins |
|
|
India |
Improvements in or relating to the process for coating on paper for use as thermographic paper |
|
|
India |
A process for the manufacture of leather boards |
|
|
India |
A size box level control device for sizing machines in textile industry |
|
|
India |
The process of production grease proof paper |
|
|
India |
Improvements in or relating to the production of fat liquors for the treatment of leathers |
|
|
India |
A size circulation device for sizing machines in the textile industry |
|
|
India |
A drying cylinders temperature control device for sizing machines in the textile industry |
|
|
India |
A size box temperature control device for controlling the temperature of size solution in the size box of sizing machines in the textile industry |
|
|
India |
A process for the production of acrylic solution polymer as a protective top coat finish for finished leathers ,wood and metallic surfaces |
|
|
India |
A process for the production of acrylic copolymer emulsion as a top coat finish for finished leathers |
|
|
India |
A process for the production of an acrylic copolymer emulsion as a base coat resin for finishing of leathers |
|
|
India |
A process for the production of an acrylic copolymer emulsion as a base coat resin for finishing of leathers |
|
|
India |
A process for the production of correction paper |
|
|
India |
A process for treating textile materials to impart durable press properties |
|
|
India |
A process for treating textile material to impart durable press properties |
|
|
India |
A process for the productin of saturation bonded nonwovens to be used as dusters, wipers, interlining and padding materials for dresses |
|
|
India |
An integrated process for the degumming of muga -cocoon and muga -waste |
|
|
India |
A simple process for obtaining a good tanning material from tamarind seed testa |
|
|
India |
A process for making saturation bonded non-wovens using polyvinyl alcohol as the binder |
|
|
India |
Improvement in the process for the production of wet heat resistant chrome leather |
|
|
India |
A process for the preparation of anionic stabilised fat liquors from animal oils |
|
|
India |
An improved flat knitting machines with automatic needle selection system |
|
|
India |
Process for the preparation of sheet material from leather waste |
|
|
United States of America |
Spinning pot used for twisting and winding synthetic textile yarns |
|
|
India |
An improved spinning pot for twisting and winding synthetic textile yarns |
|
|
India |
IMPROVED PROCESS FOR THE MANUFACTURE OF CARBON FIBRES FROM POLYACRYLONITRILE FIBRES |
|
|
India |
An improved process for the treatment of coir/coir products to make them fire/flame retardant and coir/coir product so treated |
|
|
India |
A process for the preparation of a thickner material from the plant litsea polyantha for use in the textile printing industry |
|
|
India |
An improved process for the isolation of useful sterols from sugarcane wax |
|
|
India |
Process for the preparation of predominantly cationic basic titanium tanning extract for use as a tanning material |
|
|
India |
A process for the preparation of collagen derivatives from rejected and poor quality hides and skins useful for incorporation in cosmetic formulations |
|
|
India |
A process for the preparation of water dispersable maleinised fatty derivatives for incorporation in tanned leathers for imparting water replellency |
|
|
India |
A device for drying leather |
|
|
India |
A process for the production of leather like boards from celluosic pulp |
|
|
India |
A process for the preparation of keratin hydrolysate from keratinous wastes useful as a leather filter-cum-retanning agent |
|
|
India |
An improved nonenzymatic sulphide free process for the production of unhaired hides & skins |
|
|
India |
Device for sampling of process liquor in a leather tanning drum |
|
|
India |
A device for lifting/lowering of an embossing plate used in an embossing machine |
|
|
India |
A method of producing a food product which comprising antifreeze polypeptides |
|
|
India |
An improved process for the production of delimed skins/hides |
|
|
India |
An improved process for the manufacture of syntan having limited degree of sulfonation |
|
|
India |
A process for the preparation of the foot component of an artificial foot |
|
|
India |
A process for the production of an alkaline protease |
|
|
India |
A DEVICE USEFUL AS AN IMPROVED MASK ALIGNER FOR AUTOMATIC ALIGNNMENT OF MASK WITH WAFERS |
|
|
United States of America |
Ecofriendly bio-process for leather processing |
|
|
United States of America |
Pharmaceutical composition for diabetic nephropathy |
|
|
United States of America |
Device for leather processing |
|
|
United States of America |
Dehairing and fiber opening process for complete elimination of lime and sodium sulfide |
|
|
United States of America |
Transposed process for making leather |
|
|
United States of America |
Process for making chrome tanned leathers |
|
|
United States of America |
Process for the preparation of aldehyde from a proteinous source for industrial applications |
|
|
United States of America |
Process for the preparation of a formaldehyde-free synthetic tanning agent |
|
|
United States of America |
Process for the preparation of alkaline protease |
|
|
United States of America |
Process for lime and sulfide free unhairing of skins or hides using animal and/or plant enzymes |
|
|
United States of America |
Process for making wet-pink leather |
|
|
India |
A process for ppreparing of a perchement like material |
|
|
United States of America |
Sewing machine for decoratively stitching a cricket ball |
|
|
India |
A process for the preparation of novel organo-mettalic polymeric matrix useful as tanning agent |
|
|
India |
A novel process for the elimination of free for maldehyde present in leather |
|
|
India |
An improved process for the preparation of metal complex-montmorillonite composite useful as deodorants |
|
|
India |
A novel process of aqueous finishing for waterproof leathers |
|
|
India |
A device for stitching stiff, complex shaped and large size composite material with single thread and single seam |
|
|
India |
An improved process for the preparation of a tanning agent |
|
|
India |
An improved device for the estimation of lubricant in lubricated fibre core of steel wire ropes |
|
|
India |
A process for the preparation of sub-denier fibres |
|
|
India |
A novel machine for decorative stitching useful in the manufacture of cricket balls |
|
|
India |
A process for the preparation of novel synthetic aluminium tanning agent |
|
|
India |
A process for preparation of leather like sheet |
|
|
India |
An improved process for dyeing leather using low intensity power ultrasound for application in leather industry |
|
|
India |
A transposed process for making wet processed leather |
|
|
India |
An improved process of making jute-glass fibre hybrid sheet moulding compund (sms) useful for making low cost composite components |
|
|
India |
An improved process for the unhairing of hides/skins |
|
|
India |
A machine for decorticating groundnut seeds |
|
|
India |
An improved and modified natural convention drier useful for drying wet materials |
|
|
India |
A noval process for prparation of multi toned dyed leather |
|
|
India |
A novel stitching machine useful for the manufacture of mats/mattresses from non-conventional materials |
|
|
India |
A method for unhairing animal skins or hides via a total lime and sulfide free enzymatic solution |
|
|
India |
An improved device for leather processing |
|
|
United States of America |
Bio-tanning process for leather making |
|
|
India |
A novel dehairing and fibre opening process for complete elimination for complete elimination |
|
|
Japan |
Herbal black dye used in beautifying the hair and its applications |
|
|
India |
An ecofriendly bio-process for leather processing |
|
|
India |
A novel oxidative process for the unhairing of hides/skins |
|
|
India |
An improved oxidative process for making chamois leather |
|
|
India |
A process for the preparation of a novel synthetic tanning agent |
|
|
India |
Bio-tanning process for leather making |
|
|
India |
A proccess for the preparation of bio-tanning agent |
|
|
India |
A process for biofinishing of denims in textile industry |
|
|
India |
An improved process for the preparation of a tanning agent |
|
|
India |
Silk Based Porous Scaffolds |
|
|
India |
A process for dehairing and fibre opening of hide/skin |
|
|
India |
An improved process for producing leathers in more than one tone |
|
|
India |
A SYNERGISTIC COMPOSITION FOR SHORT TERM PRESERVATION OF RAW HIDES/SKINS AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
India |
A NOVEL ENZYMATIC FORMULATION FOR RAPID FIBER OPENING IN LEATHER MAKING AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
India |
A PROCESS FOR SIMULTANEOUS REDUCTION OF pH AND TDS IN TANNERY LIME LIQUOR |
|
|
India |
LEATHER FIBRE EPOXY NANO COMPOSITE MATERIAL FOR INDUSTRIAL APPLICATIONS AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
India |
AN IMPROVED TANNING COMPOSITION AND A TANNING PROCESS THEREOF |
|
|
India |
HIGHLY CRYSTALLINE SPHERICAL SILK FIBROIN MICRO-PARTICLES AND A PROCESS FOR PREPARATION THEREOF |
|
|
South Africa |
A zero emission chrome tanning process for leather making |
|
|
India |
A process for making iron tanned leather using natural polysaccharide |
|
|
India |
FOOT CONTROLLED WATER TAP |
|
|
India |
Dual plane shedding based three dimensional weaving machine |
|
|
United States of America |
Fungal strain beauveria sp. MTCC 5184 and a process for the preparation of enzymes therefrom |
|
|
India |
A waterless tanning process for making leather |
|
|
India |
A novel water soluble sulfonated melamine formaldehyde ionic condensate and a process for the preparation thereof |
|
|
India |
A bioactive keratin-silica matrix and a process for the preparation thereof |
|
|
India |
An improved process for making chamois leathers |
|
|
India |
A novel compositions for chrome tanning of hides/skins |
|
|
India |
A novel retanning agent and a process for the preparation thereof |
|
|
India |
An improved tanning process |
|
|
Japan |
High flux hollow fiber ultrafiltration membranes and process for the preparation thereof |
|
|
India |
An improved post tanning process for leather |
|
|
Taiwan |
A zero water chrome tanning process |
|
|
India |
An improved tanning composition and a tanning process thereof |
|
|
India |
A novel insole sheet and a process for the preparation thereof |
|
|
India |
A novel bi-functional leather for smart product applications and a process for the preparation thereof |
|
|
India |
A waterless bioprocessing for dehairing and fibre opening in leather manufacture |
|
|
India |
An improved eco-friendly process for curing of raw hides and skins |
|
|
India |
An improved process for making retanned leather with dyeing effect |
|
|
European Patent Office (EPO) |
A DISPERSING AGENT COMPOSITION FOR TANNING OF HIDES/SKINS AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
China |
A DISPERSING AGENT COMPOSITION FOR TANNING OF HIDES/SKINS AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
Taiwan |
ELECTROSPUN COLLAGEN-GRAPHENE-POLYMER COMPOSITE NANOFIBRES FOR SUPERCAPICITORS |
|
|
European Patent Office (EPO) |
A composition for water free, pickle free chrome tanning of hides/skins |
|
|
India |
Novel tetranuclear copper compound for detection of cyanide and its method of preparation thereof |
|
|
India |
Preventive footwear for people with risk of mild to moderate foot problems |
|
|
United States of America |
Bioactive oil based polyesteramide nanofibers for wound healing applications |
|
|
United States of America |
Dispersing agent composition for tanning of hides/skins and process for the preparation thereof |
|
|
India |
A composition useful for pre-treatment in waterless tanning |
|
|
India |
A process for zero water discharge for post tanning operations |
|
|
India |
A novel melamine-chrome complex for leather processing and a process for the preparation thereof |
|
|
India |
A process for complete utilization of raw hide / skin to yield valuable products |
|
|
Japan |
ELECTROSPUN COLLAGEN-GRAPHENE-POLYMER COMPOSITE NANOFIBRES FOR SUPERCAPICITORS |
|
|
United States of America |
High performance light weight carbon fiber fabric - electrospun carbon nanofibers hybrid polymer composites |
|
|
United States of America |
Electrode and process for preparing the electrode and devices thereof |
|
|
India |
Peptoid of formula i, pharmaceutical compositions and method for preparation thereof |
|
|
Brazil |
AN IMPROVED DISPERSING AGENT COMPOSITION FOR APPLICATION IN TANNING AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
European Patent Office (EPO) |
AN IMPROVED DISPERSING AGENT COMPOSITION FOR APPLICATION IN TANNING AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
ARIPO |
AN IMPROVED DISPERSING AGENT COMPOSITION FOR APPLICATION IN TANNING AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
China |
AN IMPROVED DISPERSING AGENT COMPOSITION FOR APPLICATION IN TANNING AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
India |
A composition for water free post tanning process in leather making |
|
|
Brazil |
A COMPOSITION USEFUL FOR PRE-TREATMENT IN WATERLESS TANNING |
|
|
European Patent Office (EPO) |
A COMPOSITION USEFUL FOR PRE-TREATMENT IN WATERLESS TANNING |
|
|
India |
A novel composition for deliming of hides and skins and a process for the preparation thereof |
|
|
China |
A COMPOSITION USEFUL FOR PRE-TREATMENT IN WATERLESS TANNING |
|
|
India |
A multi -functional proteinous product for leather application and a process for the preparation thereof |
|
|
India |
An improved process for uniform dyeing of leather |
|
|
India |
Leather fibre epoxy nano composite material for industrial applications and a process for the preparation thereof |
|
|
India |
A leather making process using plant material |
|
|
India |
A novel composition for preservation of raw hide/skin and preservation process thereof |
|
|
India |
A process for the preservation of hide and/or skin |
|
|
India |
A dispersing agent composition for tanning of hides/skins and a process for the preparation thereof |
|
|
India |
An improved chrome tanning process |
|
|
India |
BLENDED LEATHER FABRIC AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
India |
AN IMPROVED PROCESS FOR THE PREPARATION OF SAMARIUM OXIDE (SAMARIA) NANOFIBERS |
|
|
United States of America |
Process for preparing a homogeneous solution of a polymer and melanin |
|
|
India |
A PROCESS FOR THE REHYDRATION OF CRUST LEATHER |
|
|
India |
CABINET DRYER FOR GINGER AND TURMERIC |
|
|
India |
A PROCESS FOR THE PREPARATION OF THE BACTERIAL PROTEASE FOR DEHAIRING OF HIDE/SKIN |
|
|
India |
Preparation of bifunctional leather |
|
|
India |
Coating formulations and protocols, applicable towards the fabrication of tri-layered, reusable, anti-bacterial face mask |
|
|
United States of America |
A PROCESS FOR COATING A BIOMEDICAL IMPLANT WITH A BIOCOMPATIBLE POLYMER |
|
|
Brazil |
CHROMIUM TANNING PROCESS |
|
|
World Intellectual Property Organization |
A QUADRA LAMINA FACE MASK |
|
|
India |
Mask leather and a process for the preparation thereof |
|
|
India |
A mask testing setup |
|
|
India |
An unhairing composition and a process for unhairing of hide/skin therewith |
|
|
India |
A nanocomposite scaffold for medical applications and a process for the preparation thereof |
|
|
India |
AN IMPROVED PROCESS FOR THE PREPARATION OF FATLIQUOR FOR APPLICATION IN LEATHER PROCESSING |
|
|
India |
A SYNERGISTIC COMPOSITION FOR IMPROVING COLOR CHARACTERISTICS IN DYED LEATHER |
|
|
United States of America |
Electrospun collagen-graphene-polymer composite nanofibers for supercapacitors |
|
|
India |
A synergistic composition for short term preservation of raw hides/skins and a process for the preparation thereof |
|
|
India |
A PROCESS FOR THE SELECTIVE EXTRACTION OF TIN FROM THE SLUDGE OBTAINED FROM INDUSTRIAL WASTE |
|
|
India |
A magnetic multifunctional nanocomposite of natural material, process for preparation and use thereof |
|
|
India |
High performance light weight carbon fiber fabric-electorspun carbon nanofibers hybrid polymer composites |
|
|
India |
Method and apparatus for producing textile/fabric reinforced composite sheets and products |
|
|
India |
A process for rapid hydrothermal carbonization of wastes with minimal emissions |
|
|
India |
A novel fat liquor for leather processing and a process for the preparation thereof |
|
|
India |
A process for the preparation of functionalized weather resistant and slow-decaying geotextiles |
|
|
India |
Thermo-responsive molecules for controlled heat and light transmission windows and applications thereof |
|
|
India |
High oil absorbing mat/pad and a process for the preparation thereof |
|
|
India |
Solar-based multipurpose utility system |
|
|
India |
Acrylamide polymer for leather processing and a process for the preparation thereof |
|
|
India |
A process for the production of 100% water soluble potash fertilizer by utilizing incinerator ash of sugarcane molasses-based distilleries |
|
|
India |
Silver/silver complex-polymer composite as an active ingredient for water treatment and process for the preparation thereof |
|
|
India |
A novel machine for making fine thin yarn from sisal fibre |
|
|
India |
Electrospun, antibacterial metal-ion incorporated poly (Isocyanurate- urea) fibrous aerogel composites and a process for the preparation thereof |
|
|
India |
Radiation shielding material capable of attenuating x-ray by dual mechanism and process for preparation thereof |
|
|
India |
A plant based leather-like material for industrial applications and a process for the preparation thereof |
|
|
India |
Leather-like material and a process for the preparation thereof using wastes of agricultural and leather sectors |
|
|
India |
An integrated dehairing and fibre opening process for leather making |
|
|
India |
Apparatus for intelligent detection of facemask and its contactless dispensing using closed loop feedback controller |
|
|
India |
MULTI COATED SMART LEATHER AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
India |
A process for producing graphite incorporated polyurethane based lightweight and anticorrosive composite material for shoe outsole application |
|
|
India |
COLD RESISTANT LIGHT WEIGHT LEATHER AND A PROCESS FOR THE PREPARATION THEREOF |
|
|
India |
Method for extraction of fiber and pulp from banana stem |
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|
India |
METHOD FOR PRODUCING SULPHIDE TOLERANT BACTERIAL PROTEASES AND ITS USES THEREOF |
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|
Europe |
A quadra lamina face mask |
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India |
A process for curing cum dehairing of hide/skin |
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India |
An amine based composition and a process for the preservation of hides/skins |
