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CBS Corp
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Westinghouse Electric Corp
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Application filed by Westinghouse Electric CorpfiledCriticalWestinghouse Electric Corp
Application grantedgrantedCritical
Publication of FR389441ApublicationCriticalpatent/FR389441A/fr
H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
H01H53/10—Induction relays, i.e. relays in which the interaction is between a magnetic field and current induced thereby in a conductor
FR389441A1907-04-251908-04-18Perfectionnements dans les relais à courant alternatif
ExpiredFR389441A
(fr)