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Arrangements combining combustion-air and flue-gas circulation

Arrangements combining combustion-air and flue-gas circulation · 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	F24B5/028
Official title	{Arrangements combining combustion-air and flue-gas circulation}
Display label	Arrangements combining combustion-air and flue-gas circulation
Total patents	2

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

Not enough yearly data to assess filing trend yet.

Patents filed per year
Year	Patents
2016	2

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