CPC Subgroup
C14C 3/04 Mineral tanning
Full Title
Tanning; Compositions for tanning > Chemical tanning > Mineral tanning
1 direct subcode
Child Classifications
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- C14C 3/06 using chromium compounds
C14C 3/04 Tanning; Compositions for tanning > Chemical tanning > Mineral tanning
1 direct subcode
Navigate with arrow keys, Enter to open