FR796064A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic variable pitch propeller in flight
Assignee: Devaux Rene-Arthur
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Filing: 1935-10-09
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Granted: 1936-03-28
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Expires: 1955-10-09
Abstract
No abstract record available.
Inventors
- 👤 Devaux Rene-Arthur
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 10:49
CPC Classifications
B; B64; B64C; B64C11/00; B64C11/30; B64C11/32; B64C11/34; B64C11/343
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