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FR644579A
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FR
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Improvements in the construction of electrical circuit breakers
Assignee: Ateliers de Constructions Electriques de Delle SA
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Filing: 1927-10-14
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Granted: 1928-10-10
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Expires: 1947-10-14
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
2026-11-08 17:04
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/30; H01H9/34
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