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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

B
B23
B23K
B23K 11/00
B23K 11/34

CPC Subgroup

B23K 11/34

Preliminary treatment

Full Title

Resistance welding; Severing by resistance heating > Preliminary treatment

CPC B23K 11/34

IPC Equivalent: B23K 11/34

3 CPC-only subgroups

B23K 11/30 B23K 11/36

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

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