Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voigt & Haeffner AgfiledCriticalVoigt & Haeffner Ag
Publication of CH346925ApublicationCriticalpatent/CH346925A/de
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/02—Details
H01H33/022—Details particular to three-phase circuit breakers
CH346925D1955-08-091956-07-19Teil einer elektrischen Anlage mit einem Leistungsschalter mit Gestängeantrieb und mit Zubehörteilen zum Schalter
CH346925A
(de)