75521361
Jul 20, 1998
Dec 2, 2003
CHEMICAL AND BIOCHEMICAL PREPARATIONS AND TANNING AND RETANNING SUBSTANCES FOR USE IN THE MANUFACTURE OF LEATHER
ChemicalsTREATMENT OF COATS, FURS, LEATHER, RAW FIBROUS TEXTILE MATERIALS, NAMELY, FINISHING, BLEACHING, DYING, MERCERIZING AND OUTFITTING TO IMPART AND ULTIMATE APPEARANCE
Treatment of Materials