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the fuel forming a column, stack or thick layer with the combustion zone at its bottom

the fuel forming a column, stack or thick layer with the combustion zone at its bottom · 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	F23B50/02
Official title	the fuel forming a column, stack or thick layer with the combustion zone at its bottom
Display label	the fuel forming a column, stack or thick layer with the combustion zone at its bottom
Total patents	3

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

Filing activity appears stable based on the most recent years.

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