FR702984A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for indicating and regulating the water level in steam boilers and other similar devices
Assignee: Schmidtsche Heissdampf GmbH
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Filing: 1930-09-20
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Granted: 1931-04-22
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Expires: 1950-09-20
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 23:06
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/30; G01F23/56
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