FR19067E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
High voltage rectifier for alternating current, in which the conductors rotating in synchronism with the latter alternately connect various pairs of fixed contacts
Assignee: Siemens and Halske AG
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Filing: 1914-03-25
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Granted: 1914-09-22
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Expires: 1934-03-25
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 11:01
CPC Classifications
H; H02; H02M; H02M1/00; H02M1/20
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