FR823282A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method for correcting indicating or recording devices, for example airspeeds, and improved devices comprising application of this method
Assignee: Jean Jacques Trebucien
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Filing: 1937-06-18
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Granted: 1938-01-18
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Expires: 1957-06-18
Abstract
No abstract record available.
Inventors
- 👤 Jean Jacques Trebucien
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 22:04
CPC Classifications
G; G01; G01P; G01P5/00
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