DE391087C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Fan device for air-cooled multi-phase transformers
Assignee: D Organisation Economique SA B
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Filing: 1922-05-12
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Granted: 1924-03-04
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Expires: 1942-05-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 18:56
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/08; H01F27/085
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References Cited (Backward Citations)
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