FR439886A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Application of satellite gear trains to progressive clutches and gear change mechanisms
Assignee: JOSEPH ROLAND MARIE HELARY
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Filing: 1912-02-08
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Granted: 1912-06-26
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Expires: 1932-02-08
Abstract
No abstract record available.
Inventors
- 👤 Joseph-Roland-Marie Helary
- 👤 Laurent-Yves-Marie Le Deun
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 23:40
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/44; F16H3/62; F16H3/66; F16H3/663
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