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Device for prevention of rueckzuendungen in mercury vapor - rectifiers, in which the formation of mercury vapor from the free mercury - surface with the exception of the surface of the cathode spot by means of an inside of the cathodes mercury cooling device is arranged under expresses
Device for prevention of rueckzuendungen in mercury vapor - rectifiers, in which the formation of mercury vapor from the free mercury - surface with the exception of the surface of the cathode spot by means of an inside of the cathodes mercury cooling device is arranged under expresses
