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Application filed by Charles LinkefiledCriticalCharles Linke
Publication of CH48513ApublicationCriticalpatent/CH48513A/de
CH48513A1909-05-101909-05-10Einrichtung zur Sichtbarmachung von durch Kurz- oder Erdschlüsse schadhaft gewordenen Hochspannungsisolatoren
CH48513A
(de)