FR858787A
Expired / Lapsed
FR
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Freewheel with movable friction rollers
Assignee: Vittorio Bertoni
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Filing: 1939-08-05
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Granted: 1940-12-03
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Expires: 1959-08-05
Abstract
No abstract record available.
Inventors
- 👤 Vittorio Bertoni
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 22:41
CPC Classifications
F; F16; F16D; F16D41/00; F16D41/24; F16D41/28
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References Cited (Backward Citations)
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