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Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

C
C22
C22C
C22C 25/00

CPC Main Group

C22C 25/00

Alloys based on beryllium

CPC C22C 25/00

IPC Equivalent: C22C 25/00

3 CPC-only subgroups

3 IPC-only subgroups

C22C 24/00 C22C 26/00

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

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