FR1029445A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to electrical transformers, especially ignition coils
Assignee: ACCESSOIRES ELECTR ET MECANIQU
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Filing: 1950-12-13
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Granted: 1953-06-02
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Expires: 1970-12-13
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
2026-11-08 12:17
CPC Classifications
H; H01; H01F; H01F38/00; H01F38/12
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