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by providing a flowing coating of cooling liquid on the condensing surface

by providing a flowing coating of cooling liquid on the condensing surface · 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	F28B3/02
Official title	by providing a flowing coating of cooling liquid on the condensing surface
Display label	by providing a flowing coating of cooling liquid on the condensing surface
Total patents	8

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.