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with precalcining means on the string supplied with exhaust gases from the cooler

with precalcining means on the string supplied with exhaust gases from the cooler · 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	F27B7/205
Official title	{with precalcining means on the string supplied with exhaust gases from the cooler}
Display label	with precalcining means on the string supplied with exhaust gases from the cooler
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.