FR494109A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Diaphragm regulator
Assignee: JEAN MARIE FRUGERE
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Filing: 1918-04-30
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Granted: 1919-08-30
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Expires: 1938-04-30
Abstract
No abstract record available.
Inventors
- 👤 Rene Henry
- 👤 Jean-Marie Frugere
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 11:49
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/04; G05D16/06; G05D16/063; G05D16/0644; G05D16/0655; G05D16/0658
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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