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Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

B
B23
B23Q
B23Q 33/00

CPC Main Group

B23Q 33/00

Methods for copying

CPC B23Q 33/00

IPC Equivalent: B23Q 33/00

13 CPC-only subgroups

B23Q 3/00 B23Q 35/00

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

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