|  | C |
SECTION C — CHEMISTRY AND METALLURGY

CHEMISTRY

|  | C14 |
SKINS; HIDES; PELTS; LEATHER

|  | C14B |
MECHANICAL TREATMENT AND PROCESSING OF SKINS, HIDES, AND LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES (making leather substitutes Fulltext... Hierarchy... Expanded...B29J 1/04, Fulltext... Hierarchy... Expanded...D06N; making articles from leather Fulltext... Hierarchy... Expanded...B68F; mechanical cleaning of hides or the like Fulltext... Hierarchy... Expanded...D06G; artificial leather Fulltext... Hierarchy... Expanded...D06N)

|  | C14C |
CHEMICAL TREATMENT OF HIDES, SKINS AND LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING (dyeing and bleaching of leather or furs Fulltext... Hierarchy... Expanded...D06)