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inside the furnace tube in longitudinal arrangement

inside the furnace tube in longitudinal arrangement · 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	F22B7/08
Official title	inside the furnace tube in longitudinal arrangement
Display label	inside the furnace tube in longitudinal arrangement
Total patents	6

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.