FR824618A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to bicycle bearings, especially hubs and gears
Assignee: Ernest Genin
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Filing: 1937-07-22
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Granted: 1938-02-11
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Expires: 1957-07-22
Abstract
No abstract record available.
Inventors
- 👤 Ernest Genin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 23:06
CPC Classifications
B; B62; B62K; B62K19/00; B62K19/30; B62K19/34
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