DE364375C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Friction gear change transmission
Assignee: FERNAND PROTHAIS
•
Filing: 1921-07-30
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Granted: 1922-11-23
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Expires: 1941-07-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 10:25
CPC Classifications
F; F16; F16H; F16H15/00; F16H15/48; F16H15/50
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References Cited (Backward Citations)
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