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Combustion methods not related to a particular type of apparatus

Combustion methods not related to a particular type of apparatus · 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	F23B90/00
Official title	Combustion methods not related to a particular type of apparatus
Display label	Combustion methods not related to a particular type of apparatus
Total patents	6

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

Filing activity over the last five years is stable.

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