FR876922A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to magnetic suspension devices
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1941-09-30
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Granted: 1942-11-23
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Expires: 1961-09-30
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
2026-10-24 01:22
CPC Classifications
G; G01; G01R; G01R11/00; G01R11/02; G01R11/12; G01R11/14
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