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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

B
B23
B23D
B23D 2277/00
B23D 2277/28

CPC Subgroup Additional Only

B23D 2277/28

Chip collectors

Full Title

Reaming tools > Chip collectors

CPC B23D 2277/28

No direct equivalent in IPC

41 CPC-only subgroups

B23D 2277/26 B23D 2277/30

Data: WIPO (IPC), EPO/USPTO (CPC) — CC BY 4.0

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