DE565492C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electromagnetic switching device with several contact points equipped with magnetic spark extinguishing
Assignee: Siemens and Halske AG
•
Filing: 1931-01-01
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Granted: 1932-12-01
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Expires: 1951-01-01
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Rudolf Schmook
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 04:11
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/16; H01H50/36; H01H50/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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