FR42869E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to electric motors
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1932-07-21
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Granted: 1933-11-15
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Expires: 1952-07-21
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 13:22
CPC Classifications
H; H02; H02K; H02K19/00; H02K19/02; H02K19/04; H02K19/08
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