ERCO

CONTROLLERS FOR ELECTRIC LIGHTING SYSTEMS, NAMELY STROBOSCOPES, ELECTRICAL CONTROLLERS FOR THE CONVERSION OF LOW- FREQUENCY VIBRATIONS INTO LIGHT EFFECTS, AND ELECTRICAL CONTROLLERS FOR PRODUCING LIGHT VIBRATIONS, ILLUMINATED SIGNS MADE OF PLASTIC AND METAL, NAMELY DIRECTIONAL SIGNS AND STREET SIGNS, AND REMOTE CONTROLS FOR ELECTRIC LIGHTING SYSTEMS

ELECTRIC LIGHTING FIXTURES AND PARTS THEREOF, NAMELY, PICKUP RAILS