FR493437A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for improving the cooling of the windings of electromagnets and transformers
Assignee: BBC Brown Boveri AG Switzerland
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Filing: 1918-11-29
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Granted: 1919-08-08
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Expires: 1938-11-29
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 10:50
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/28; H01F27/32; H01F27/322
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