FR1054387A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to the speed regulation modes of DC motors
Assignee: SOC DE TRAITEMENTS ELECTROLYTIQUES ET ELECTROTHERMIQUES
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Filing: 1952-02-06
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Granted: 1954-02-10
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Expires: 1972-02-06
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 20:43
CPC Classifications
G; G01; G01P; G01P1/00; G01P1/07; G01P1/08; G01P1/10; G01P1/103
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