DIFF Main Group
B21K 15/00 Making blacksmiths' goods
Introduced: September 1968
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B21K 15/06 metal attachments for footwear, e.g. wearresisting plates IPC+CPC Available in IPC and CPC