FR846872A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic circuit breaker for indoor installations, comprising ferromagnetic parts placed in the interrupting chamber
Assignee: Hermes Patentverwertungs GmbH
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Filing: 1938-11-30
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Granted: 1939-09-27
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Expires: 1958-11-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 19:54
CPC Classifications
H; H01; H01H; H01H73/00; H01H73/02; H01H73/18
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