DIFF Subgroup
B21J 13/08 Accessories for handling work or tools
Introduced: September 1968
Full Title
Details of machines for forging, pressing, or hammering > Accessories for handling work or tools
Of 3 combined children, 2 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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