FR544937A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Compass for aviation or navy
Assignee: Antoine-Marius-Camil Morel
•
Filing: 1921-04-23
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Granted: 1922-10-03
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Expires: 1941-04-23
Abstract
No abstract record available.
Inventors
- 👤 Antoine-Marius-Camil Morel
- 👤 Eugene-Adolphe Krauss
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 05:06
CPC Classifications
G; G01; G01C; G01C17/00
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Total Claims: 0
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References Cited (Backward Citations)
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