Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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Publication date
Application filed by Landis and Gyr AGfiledCriticalLandis and Gyr AG
Priority to ES222494ApriorityCriticalpatent/ES222494A1/es
Publication of ES222494A1publicationCriticalpatent/ES222494A1/es
ES222494A1955-06-181955-06-18Perfeccionamientos en contadores de inducción de cuatro conductores trifásicos con tres sistemas de transmisión
ExpiredES222494A1
(es)