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Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid

Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid · Cooperative Patent Classification (CPC)

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

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Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	F17C2227/00
Official title	Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
Display label	Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
Total patents	8

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

Filing activity appears to be growing based on the most recent years.

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