FR776683A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Air navigation device with static stabilization and high safety coefficient
Assignee: Etienne Oehmichen
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Filing: 1933-10-23
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Granted: 1935-01-31
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Expires: 1953-10-23
Abstract
No abstract record available.
Inventors
- 👤 Etienne Oehmichen
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 06:13
CPC Classifications
B; B64; B64B; B64B1/00; B64B1/40
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