FR870918A
Expired / Lapsed
FR
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Pressure regulator for compressed gas
Assignee: Roger Eugene Roth
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Filing: 1941-03-17
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Granted: 1942-03-30
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Expires: 1961-03-17
Abstract
No abstract record available.
Inventors
- 👤 Roger Eugene Roth
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 05:15
CPC Classifications
F; F02; F02M; F02M21/00; F02M21/02; F02M21/0218; F02M21/023; F02M21/0239; G; G05; G05D; G05D16/00; G05D16/04; G05D16/06; G05D16/063; G05D16/0675; G05D16/0683; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/30
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References Cited (Backward Citations)
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