FR833946A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Magnetic control system for AC motor
Assignee: Forges et Ateliers de Constructions Electriques de Jeumont SA
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Filing: 1937-07-09
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Granted: 1938-11-04
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Expires: 1957-07-09
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
2026-11-01 04:00
CPC Classifications
H; H02; H02P; H02P1/00; H02P1/16; H02P1/26; H02P1/34
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