FR740587A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Stepped transformer coupling arrangement for high currents
Assignee: Siemens Schuckertwerke AG
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Filing: 1932-07-29
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Granted: 1933-01-27
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Expires: 1952-07-29
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
2026-10-31 04:14
CPC Classifications
H; H01; H01F; H01F29/00; H01F29/02; H01F29/04
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