FR618919A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Steam boiler with indirect steam production
Assignee: Superheater Co Ltd
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Filing: 1926-07-13
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Granted: 1927-03-23
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Expires: 1946-07-13
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 14:04
CPC Classifications
F; F22; F22B; F22B1/00; F22B1/02; F22B1/08; F22B1/12
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