FR511526A
Expired / Lapsed
FR
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Differential training
Assignee: JOSEPH MARIE VIGOUROUX
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Filing: 1920-02-11
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Granted: 1920-12-28
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Expires: 1940-02-11
Abstract
No abstract record available.
Inventors
- 👤 Joseph-Marie Vigouroux
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 18:00
CPC Classifications
F; F16; F16H; F16H37/00; F16H37/02; F16H37/06; F16H37/08; F16H37/0833; F16H37/084; F16H37/0853
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