Patent US5987401A successfully refreshed from Google Patents.
Patent FR412879A successfully refreshed from Google Patents.
FR412879A
Expired / Lapsed
FR
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Improvements to chain and pinion transmissions
Assignee: ALEXANDRE DOURDY
•
Filing: 1910-02-19
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Granted: 1910-07-25
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Expires: 1930-02-19
Abstract
No abstract record available.
Inventors
- 👤 Alexandre Dourdy
- 👤 Hugues Clement
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 17:24
CPC Classifications
F; F16; F16G; F16G13/00; F16G13/02
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Total Claims: 0
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References Cited (Backward Citations)
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