FR761437A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in the construction of dynamo-electric motors for mines and other applications
Assignee: Le Materiel Electrique SW SA
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Filing: 1932-12-16
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Granted: 1934-03-19
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Expires: 1952-12-16
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
2026-11-03 15:31
CPC Classifications
H; H02; H02K; H02K9/00; H02K9/24
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