FR592084A
Expired / Lapsed
FR
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Electrical contact system and its applications
Assignee: Forges et Ateliers de Constructions Electriques de Jeumont SA
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Filing: 1924-03-17
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Granted: 1925-07-23
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Expires: 1944-03-17
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
2026-10-23 11:11
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/12; H01H1/14; H01H1/22; H01H1/221
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