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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

F
F05
F05B
F05B 2250/00
F05B 2250/10
F05B 2250/14
F05B 2250/141

CPC Subgroup Additional Only

F05B 2250/141

circular

Full Title

Geometry > two-dimensional > elliptical > circular

CPC F05B 2250/141

No direct equivalent in IPC

1 CPC-only subgroup

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

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