Patent USRE21928E successfully refreshed from Google Patents.
DE697274C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
High-current slide disconnector
Assignee: VEM Sachsenwerk GmbH
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Filing: 1938-09-22
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Granted: 1940-10-10
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Expires: 1958-09-22
Abstract
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Inventors
- 👤 Karl Braendel
Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 16:59
CPC Classifications
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