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Vaporising devices incorporated with burners

Vaporising devices incorporated with burners · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	F23D11/441
Official title	{Vaporising devices incorporated with burners}
Display label	Vaporising devices incorporated with burners
Total patents	9

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is declining.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.