Improvements in or relating to bushing insulators for electrical conductors
GB430076A
Improvements in or relating to bushing insulators for electrical conductors
DE638208C
Process for the production of ceramic cooling coils, which are used as fluid resistors for electrical high voltage systems
GB390199A
Improvements in or relating to ceramic containers for fluid resistances and methods for the production thereof
DE593518C
Electrically heated, closed ceramic hotplate with contact springs in the surface, which come into contact with a metallic cooking vessel when it is placed on it and establish a conductive earth connection
GB383298A
Improvements in or relating to methods of eliminating radio interference caused by electric high tension lines
GB361243A
Improvements in or relating to spring rings for electric insulators
DE638767C
High voltage capacitor
GB362233A
Improvements in or relating to electric insulators
GB350373A
Improvements in or relating to electrical insulators
DE597115C
Design of the roughening of the putty surfaces known as "fish skin" in ceramic bodies, in particular insulators and roller presses for this purpose
DE601750C
Suspended chain made of insulators with umbrellas inclined to the Kloeppel axis and twisted against each other
DE604939C
Mercury vapor rectifier with a ring-shaped cathode insulator made of ceramic material
GB362590A
Improvements in or relating to electric insulators
DE605433C
Ceramic fluid resistance and process for its manufacture
DE566275C
Method and device for producing wall thickenings when casting ceramic bodies
DE628842C
Process for metallizing porcelain
GB361404A
Improvements in or relating to electric insulators
DE607220C
Multi-pipe feed-through with hard paper and porcelain pipes connected electrically in series
DE628723C
High-voltage capacitor in the form of a one-piece, bottle-shaped porcelain hollow body, which is seamlessly closed at one end
