CPC Main Group
B21J 13/00 Details of machines for forging, pressing, or hammering
4 direct subcodes
Child Classifications
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- B21J 13/02 Dies or mountings therefor
- B21J 13/04 Frames; Guides
- B21J 13/06 Hammers tups; Anvils; Anvil blocks
- B21J 13/08 Accessories for handling work or tools