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Patent FR546013A successfully refreshed from Google Patents.
FR546013A
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FR
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Gyrostatic direction indicator
Assignee: Armand De Gramont De Guiche
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Filing: 1922-01-17
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Granted: 1922-10-26
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Expires: 1942-01-17
Abstract
No abstract record available.
Inventors
- 👤 Armand De Gramont De Guiche
- 👤 Robert Alkan
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 04:47
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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