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Application filed by Alois RennerfiledCriticalAlois Renner
Application grantedgrantedCritical
Publication of AT190846BpublicationCriticalpatent/AT190846B/de
AT190846D1954-02-021954-02-02Elektrisch gesteuerte Schalt- bzw. Stellvorrichtung für Hilfseinrichtungen wie Weichen u. dgl. für Spielzeugeisenbahnen
AT190846B
(de)