FR992792A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for controlling the opening and closing of electrical circuits
Assignee: APP ET D EXPL DES ETABLISSEMEN
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Filing: 1949-08-12
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Granted: 1951-10-23
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Expires: 1969-08-12
Abstract
No abstract record available.
Inventors
- 👤 Maurice Bonnaffous
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 09:56
CPC Classifications
H; H01; H01H; H01H23/00; H01H23/02; H01H23/12; H01H23/14; H01H13/00; H01H13/02; H01H13/26; H01H13/36; H01H13/50; H01H13/62; H01H21/00; H01H21/02; H01H21/18; H01H21/22
Claims Analysis
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References Cited (Backward Citations)
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