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Controlling air supply in radiant gas burners

Controlling air supply in radiant gas burners · Cooperative Patent Classification (CPC)

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

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CPC classification statistics
Metric	Value
CPC code	F23D2208/005
Official title	Controlling air supply in radiant gas burners
Display label	Controlling air supply in radiant gas burners
Total patents	9

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

Filing activity over the last five years is declining.

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