FR590834A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pressure regulator
Assignee: Charles David
•
Filing: 1924-02-16
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Granted: 1925-06-23
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Expires: 1944-02-16
Abstract
No abstract record available.
Inventors
- 👤 Charles David
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 05:54
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/04; G05D16/06; G05D16/063; G05D16/0675; G05D16/0694
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References Cited (Backward Citations)
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