Patent FR692431A successfully refreshed from Google Patents.
FR692431A
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Epicyclic gear change system
Assignee: Jean Lagarrigue
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Filing: 1929-06-17
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Granted: 1930-11-05
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Expires: 1949-06-17
Abstract
No abstract record available.
Inventors
- 👤 Jean Lagarrigue
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 05:30
CPC Classifications
F; F16; F16H; F16H13/00; F16H13/06; F16H13/08
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Total Claims: 0
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