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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

H
H04
H04Q
H04Q 2201/00
H04Q 2201/12

CPC Subgroup Additional Only

H04Q 2201/12

Printed circuits

Full Title

Constructional details of selecting arrangements > Printed circuits

CPC H04Q 2201/12

No direct equivalent in IPC

10 CPC-only subgroups

H04Q 2201/10 H04Q 2201/14

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

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