FR1002836A
Expired / Lapsed
FR
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Variable speed mechanism
Assignee: Arnaldo Castagna
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Filing: 1949-12-16
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Granted: 1952-03-11
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Expires: 1969-12-16
Abstract
No abstract record available.
Inventors
- 👤 Arnaldo Castagna
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 22:44
CPC Classifications
F; F16; F16H; F16H15/00; F16H15/48; F16H15/50; F16H15/52
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