73532758
Apr 18, 1985
Feb 10, 1987
ELECTRICAL EQUIPMENT FOR USE IN ELECTRIC POWER AND LIGHT DISTRIBUTION -- NAMELY, SWITCHES, COMMUTATORS, INVERTERS, RELAY SWITCHES, PUSH-BUTTONS, SAFETY FUSES, CIRCUIT BREAKERS, RELAYS, MAIN SWITCHES FOR SWITCH PANELS, ELECTRIC SIGNALLING AND ALARM APPARATUS, ELECTRIC CONDUCTORS, TERMINALS, AND TRANSFORMERS
Electrical and Scientific Apparatus