Patent US1984544A successfully refreshed from Google Patents.
DE658697C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Arc extinguishing device
Assignee: Siemens Schuckertwerke AG
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Filing: 1935-05-16
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Granted: 1938-04-11
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Expires: 1955-05-16
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Wilhelm Haake
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 05:52
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/30; H01H9/34; H01H9/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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