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Heaters located under the track

Heaters located under the track · Cooperative Patent Classification (CPC)

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

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeF27B2009/3623
Official title{Heaters located under the track}
Display labelHeaters located under the track
Total patents2

Filing trend

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

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20181
20241

Representative patents

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