FR1037874A
Expired / Lapsed
FR
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Improvements to electromagnetic relays
Assignee: A Reyrolle and Co Ltd
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Filing: 1951-05-30
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Granted: 1953-09-23
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Expires: 1971-05-30
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
2026-10-22 19:31
CPC Classifications
H; H01; H01H; H01H47/00; H01H47/02; H01H47/16
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