Patent FR823798A successfully refreshed from Google Patents.
FR823798A
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FR
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Improvements to epicyclic gear changes
Assignee: NORMANVILLE TRANSMISSIONS Ltd
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Filing: 1937-06-30
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Granted: 1938-01-26
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Expires: 1957-06-30
Abstract
No abstract record available.
Inventors
- 👤 Edgar-Joseph De Normanville
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 20:51
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/44; F16H3/46; F16H3/48; F16H3/52; F16H3/54
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