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FR798233A
Expired / Lapsed
FR
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In-flight variable-pitch propellers improvements
Assignee: POUR L AVIAT SOC ET
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Filing: 1935-02-14
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Granted: 1936-05-12
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Expires: 1955-02-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 23:26
CPC Classifications
B; B64; B64C; B64C11/00; B64C11/30; B64C11/44
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