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in combination with a steam accumulator

in combination with a steam accumulator · Cooperative Patent Classification (CPC)

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

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CPC classification statistics
Metric	Value
CPC code	F22B33/185
Official title	{in combination with a steam accumulator}
Display label	in combination with a steam accumulator
Total patents	5

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.