FR649072A
Expired / Lapsed
FR
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Gear shifting for motorcycles, cycles or other applications
Assignee: Alfred Couzon
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Filing: 1928-02-15
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Granted: 1928-12-18
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Expires: 1948-02-15
Abstract
No abstract record available.
Inventors
- 👤 Alfred Couzon
- 👤 Marius Couzon
- 👤 Leon Ronnet-Bury
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 07:30
CPC Classifications
B; B62; B62M; B62M9/00; B62M9/04; B62M9/06; B62M9/08; B62M9/085
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