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Application filed by Siemens AgfiledCriticalSiemens Ag
Application grantedgrantedCritical
Publication of AT121420BpublicationCriticalpatent/AT121420B/de
AT121420D1928-04-191929-04-18Einrichtung an Löschtransformatoren zur vollständigen oder teilweisen Kompensation des Watt-Erdschlußreststromes.
AT121420B
(de)