FR732172A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to electric motors
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1932-02-23
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Granted: 1932-09-14
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Expires: 1952-02-23
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
2026-10-26 17:24
CPC Classifications
H; H02; H02K; H02K19/00; H02K19/02; H02K19/04; H02K19/08
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