Patent DE684028C successfully refreshed from Google Patents.
DE684028C
Expired / Lapsed
DE
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Electromagnetic overcurrent switch with pneumatic delay device
Assignee: Stotz Kontakt GmbH
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Filing: 1938-06-19
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Granted: 1939-11-21
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Expires: 1958-06-19
Abstract
No abstract record available.
Inventors
- 👤 Karl Lamm
- 👤 Wilhelm Sattler
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 11:46
CPC Classifications
H; H01; H01H; H01H71/00; H01H71/10; H01H71/12; H01H71/44; H01H71/74; H01H71/7418
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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