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FR38412E
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FR
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Improvements to control and speed regulation systems for electric motors
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1930-04-11
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Granted: 1931-06-03
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Expires: 1950-04-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 22:16
CPC Classifications
H; H02; H02P; H02P5/00; H02P5/46; H02P5/50
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