Patent FR534667A successfully refreshed from Google Patents.
FR534667A
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Automatic gear change device
Assignee: COMMENTRY SA
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Filing: 1921-04-27
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Granted: 1922-03-30
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Expires: 1941-04-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 14:07
CPC Classifications
B; B60; B60W; B60W30/00; B60W30/18; B60W30/19; B60W10/00; B60W10/02; B60W10/10; B60W2540/00; B60W2540/16
Claims Analysis
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