Apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling the distribution or use of electricity; control apparatus, namely, lighting control apparatus, control apparatus for controlling static electricity, electronic apparatus for the remote control of industrial operations; transistor conversion apparatus in the nature of current converters; electric power converters, in particular in compact form, in particular for rail vehicles and vehicle...

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling the distribution or use of electricity; control apparatus, namely, lighting control apparatus, control apparatus for controlling static electricity, electronic apparatus for the remote control of industrial operations; transistor conversion apparatus in the nature of current converters; electric power converters, in particular in compact form, in particular for rail vehicles and vehicle...