FR716437A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Three-part construction of high-speed turbo-alternator rotors
Assignee: Umicore NV SA
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Filing: 1931-05-02
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Granted: 1931-12-21
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Expires: 1951-05-02
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
2026-11-05 06:48
CPC Classifications
H; H02; H02K; H02K1/00; H02K1/06; H02K1/22; H02K1/28
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