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FR59338E
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FR
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Improvements to freewheel devices for cycles fitted with a derailleur speed change
Assignee: Charles Gautherot
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Filing: 1949-06-03
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Granted: 1954-05-24
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Expires: 1969-06-03
Abstract
No abstract record available.
Inventors
- 👤 Charles Gautherot
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 03:37
CPC Classifications
B; B62; B62M; B62M9/00; B62M9/04; B62M9/06; B62M9/10
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