Patent FR500764A successfully refreshed from Google Patents.
FR500764A
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FR
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Cooling and lubricating device for propeller reduction gears
Assignee: AEROPLANES HENRY ET MAURICE FA
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Filing: 1919-06-17
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Granted: 1920-03-24
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Expires: 1939-06-17
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 06:08
CPC Classifications
F; F01; F01M; F01M9/00; F01M9/10
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