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Patent Classification Explorer PCE

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B
B23
B23D
B23D 2277/00
B23D 2277/20
B23D 2277/207

CPC Subgroup Additional Only

B23D 2277/207

Nine

Full Title

Reaming tools > Number of cutting edges > Nine

CPC B23D 2277/207

No direct equivalent in IPC

8 CPC-only subgroups

B23D 2277/206 B23D 2277/208

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

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