AT201960B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Infinitely variable friction gear
Assignee: Jean Ernst Kopp
•
Filing: 1957-03-19
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Granted: 1959-02-10
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Expires: 1977-03-19
Abstract
No abstract record available.
Inventors
- 👤 Jean Ernst Kopp
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-06 13:01
CPC Classifications
F; F16; F16H; F16H15/00; F16H15/02; F16H15/04; F16H15/06; F16H15/16; F16H15/18
Claims Analysis
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References Cited (Backward Citations)
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