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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

H
H05
H05H
H05H 2240/00
H05H 2240/20

CPC Subgroup Additional Only

H05H 2240/20

Non-thermal plasma

Full Title

Testing > Non-thermal plasma

CPC H05H 2240/20

No direct equivalent in IPC

2 CPC-only subgroups

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

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