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FR919375A Expired / Lapsed FR ⏱️ 0.0 years remaining

Control device for mercury reversing switches

Assignee: OUTIL MEC USINAGE ARTILLERIE
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Filing: 1945-09-12
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Granted: 1947-03-06
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Expires: 1965-09-12
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 17:58
CPC Classifications
H; H01; H01H; H01H36/00; H01H36/02; G; G01; G01F; G01F23/00; G01F23/30; G01F23/32

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