FR322659A
Expired / Lapsed
FR
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A motion transmission system producing, from positive to negative, the gradual variation of speed
Assignee: DEMACHY EDOUARD
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Filing: 1902-06-30
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Granted: 1903-02-10
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Expires: 1922-06-30
Abstract
No abstract record available.
Inventors
- 👤 Demachy Edouard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 12:41
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/44; F16H3/46; F16H3/48; F16H3/52; F16H3/56; F01; F01L; F01L1/00; F01L1/34; F01L1/344; F01L1/352
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