Patent FR877391A successfully refreshed from Google Patents.
FR877391A
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FR
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Electric current switch, in particular circuit breaker with pressure arc extinguishing
Assignee: Licentia Patent Verwaltungs GmbH
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Filing: 1941-12-03
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Granted: 1942-12-04
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Expires: 1961-12-03
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 21:02
CPC Classifications
H; H01; H01H; H01H33/00; H01H33/70; H01H33/98
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