FR501674A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to manometers
Assignee: RAOUL-EDOUARD BADIN
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Filing: 1919-07-16
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Granted: 1920-04-21
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Expires: 1939-07-16
Abstract
No abstract record available.
Inventors
- 👤 Raoul-Edouard Badin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 16:49
CPC Classifications
G; G01; G01L; G01L7/00
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