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Priority claimed from DE19671537849external-prioritypatent/DE1537849B2/en
Application filed by Siemens AgfiledCriticalSiemens Ag
Publication of YU239868ApublicationCriticalpatent/YU239868A/en
Publication of YU32388BpublicationCriticalpatent/YU32388B/en
Uredaj za automatsko merenje i pokazivanje napona izvora napona u napravama sa elektricnim pogonom, narocito u elektricnim casovnicima na baterijski pogon