FR762664A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Protection device for high voltage windings
Assignee: APP S ELECTR DE GENNEVILLIERS
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Filing: 1933-10-21
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Granted: 1934-04-16
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Expires: 1953-10-21
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 22:42
CPC Classifications
H; H01; H01F; H01F38/00; H01F38/12
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