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Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

C
C22
C22B
C22B 58/00

CPC Main Group

C22B 58/00

Obtaining gallium or indium

CPC C22B 58/00

IPC Equivalent: C22B 58/00

C22B 5/00 C22B 59/00

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

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