Patent US5425839A successfully refreshed from Google Patents.
Patent CH253158A successfully refreshed from Google Patents.
CH253158A
Expired / Lapsed
CH
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Speed change transmissions, in particular for bicycles.
Assignee: Ag Sport
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Filing: 1946-09-27
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Granted: —
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Expires: 1966-09-27
Abstract
No abstract record available.
Inventors
- 👤 Ag Sport
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 03:56
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/02; F16H3/08; F16H3/083; B; B62; B62M; B62M11/00; B62M11/04; B62M11/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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