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Patent FR798294A successfully refreshed from Google Patents.
FR798294A
Expired / Lapsed
FR
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Automatically variable pitch aerial propeller
Assignee: Alfa Romeo SpA
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Filing: 1935-11-25
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Granted: 1936-05-13
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Expires: 1955-11-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 14:32
CPC Classifications
B; B64; B64C; B64C11/00; B64C11/30; B64C11/32; B64C11/34; B64C11/343
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