Patent DE874977C successfully refreshed from Google Patents.
DE874977C
Expired / Lapsed
DE
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Infinitely variable V-belt drive
Assignee: Eisenwerk Wuelfel
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Filing: 1941-10-15
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Granted: 1953-04-27
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Expires: 1961-10-15
Abstract
No abstract record available.
Inventors
- 👤 Rolf Roessing
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 15:14
CPC Classifications
F; F16; F16H; F16H9/00; F16H9/02; F16H9/04; F16H9/12; F16H9/14; F16H9/16; F16H2009/163
Claims Analysis
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References Cited (Backward Citations)
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