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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

F
F23
F23G
F23G 2209/00
F23G 2209/14
F23G 2209/141

CPC Subgroup Additional Only

F23G 2209/141

Explosive gases

Full Title

Specific waste > Gaseous waste or fumes > Explosive gases

CPC F23G 2209/141

No direct equivalent in IPC

2 CPC-only subgroups

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

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