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Publication of AT91094BpublicationCriticalpatent/AT91094B/de
AT91094D1920-03-261921-03-11Einrichtung zum selbsttätigen Außerbetriebsetzen von Wechselstromwicklungen bei Eintritt einer Störung in der Wicklung.
AT91094B
(de)
Dispositivo para conectar a distancia un interruptor de máxima, provisto de un enrollamiento de corriente principal y de otro enrollamiento de tensión.