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Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

B
B21
B21B
B21B 21/00
B21B 21/02

CPC Subgroup

B21B 21/02

Rollers therefor

Full Title

Pilgrim-step tube-rolling > Rollers therefor

CPC B21B 21/02

IPC Equivalent: B21B 21/02

1 CPC-only subgroup

B21B 21/005 B21B 21/04

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

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