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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 2270/00
F05B 2270/70
F05B 2270/704

CPC Subgroup Additional Only

F05B 2270/704

proportional-differential

Full Title

Control > Type of control algorithm > proportional-differential

CPC F05B 2270/704

No direct equivalent in IPC

9 CPC-only subgroups

F05B 2270/703 F05B 2270/705

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

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