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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

F
F16
F16N
F16N 2250/00
F16N 2250/38

CPC Subgroup Additional Only

F16N 2250/38

Piezo; x-tal

Full Title

Measuring > Piezo; x-tal

CPC F16N 2250/38

No direct equivalent in IPC

12 CPC-only subgroups

F16N 2250/36 F16N 2250/40

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

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