FR1067196A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Control system of a derailleur with double speed change adaptable to the brake cups of a bicycle with racing handlebars
Assignee: Pierre-Francois Zanni
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Filing: 1952-11-27
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Granted: 1954-06-14
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Expires: 1972-11-27
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Francois Zanni
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 21:22
CPC Classifications
B; B62; B62M; B62M25/00
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