DIFF Subgroup
B21K 11/02 knives
Introduced: September 1968
Full Title
Making cutlery wares; Making garden tools or the like > knives
No child classifications to compare. This is a leaf node in both IPC and CPC.
B21K 11/02 Introduced: September 1968
Making cutlery wares; Making garden tools or the like > knives
No child classifications to compare. This is a leaf node in both IPC and CPC.