FR773315A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Navigation instrument for determining course elements and aircraft position
Assignee: Maurice-Henri-Felici Brion
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Filing: 1934-05-16
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Granted: 1934-11-16
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Expires: 1954-05-16
Abstract
No abstract record available.
Inventors
- 👤 Maurice-Henri-Felici Brion
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 18:15
CPC Classifications
G; G01; G01C; G01C21/00
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