DE646756C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Control switch for step transformers, in which step selectors are switched step by step along the tapping points of an adjustable winding
Assignee: Siemens Schuckertwerke AG
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Filing: 1927-04-09
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Granted: 1937-06-21
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Expires: 1947-04-09
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 15:32
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/0005
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