FR948516A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to power supply and similar devices, with fuses, for electrical circuits of use
Assignee: John B. Pierce Laboratory
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Filing: 1947-06-25
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Granted: 1949-08-03
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Expires: 1967-06-25
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
2026-11-05 19:38
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/44; H01R13/447; H01R13/66; H01R13/70; H01R13/713
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