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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

C
C21
C21D
C21D 2211/00
C21D 2211/005

CPC Subgroup Additional Only

C21D 2211/005

Ferrite

Full Title

Microstructure comprising significant phases > Ferrite

CPC C21D 2211/005

No direct equivalent in IPC

9 CPC-only subgroups

C21D 2211/004 C21D 2211/006

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

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