Patent US4238542A successfully refreshed from Google Patents.
Patent DE692875C successfully refreshed from Google Patents.
DE692875C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Control device for the pressure medium of a switching device for change gears, especially in motor vehicles
Assignee: Rolls Royce Solutions GmbH
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Filing: 1936-11-01
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Granted: 1940-06-28
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Expires: 1956-11-01
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Carl Boettner
- 👤 Eugen Gluecker
- 👤 Dr Karl Maybach
- 👤 Gustav Meyer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 16:18
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H2708/00; F16H2708/16; F16H2708/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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