DIFF Subgroup
C14C 3/28 Multi-step processes
Introduced: September 1968
Full Title
Tanning; Compositions for tanning > Chemical tanning > Multi-step processes
No child classifications to compare. This is a leaf node in both IPC and CPC.
C14C 3/28 Introduced: September 1968
Tanning; Compositions for tanning > Chemical tanning > Multi-step processes
No child classifications to compare. This is a leaf node in both IPC and CPC.