FR871908A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to toothed wheel and worm gear transmissions
Assignee: Jean Bardet
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Filing: 1941-05-05
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Granted: 1942-05-22
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Expires: 1961-05-05
Abstract
No abstract record available.
Inventors
- 👤 Jean Bardet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 10:09
CPC Classifications
F; F16; F16H; F16H1/00; F16H1/02; F16H1/04; F16H1/12; F16H1/16; F16H1/166; F16H55/00; F16H55/02; F16H55/10
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