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Application filed by Siemens AgfiledCriticalSiemens Ag
Application grantedgrantedCritical
Publication of AT180973BpublicationCriticalpatent/AT180973B/de
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
G01R31/52—Testing for short-circuits, leakage current or ground faults
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Physics & Mathematics
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General Physics & Mathematics
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AT180973D1953-10-021953-10-02Verfahren zur Anzeige von Erdschlüssen von Doppelleitungen
AT180973B
(de)