DE686920C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
special drive switch with a dead man's device
Assignee: Sitel Soc Ind Et Tech Pour L E
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Filing: 1938-06-12
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Granted: 1940-01-18
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Expires: 1958-06-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 15:59
CPC Classifications
B; B60; B60L; B60L3/00; B60L3/02
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References Cited (Backward Citations)
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