B23K 5/023 — | Patent Classification Explorer

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B
B23
B23K
B23K 5/00
B23K 5/02
B23K 5/023

CPC Subgroup

B23K 5/023

Full Title

Gas flame welding > Seam welding

CPC B23K 5/023

No direct equivalent in IPC

2 CPC-only subgroups

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

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