73839931
Nov 14, 1989
Mar 5, 1991
ELECTRIC APPARATUS AND COMPONENTS, NAMELY SWITCHES, COMMUTATORS, INVERTERS, PUSH BUTTONS FOR ELECTRIC APPARATUS, CIRCUIT-BREAKERS, PLUGS AND SOCKETS, SECURITY FUSES, ELECTROMAGNETIC VALVES, THERMOELECTRIC VALVES, FUSE VALVES, RELAYS, ISOLATORS, ELECTRIC BELLS, THERMOSTATS, LUMINOUS SIGNALS, ELECTRIC CONDUCTORS, TRANSFORMERS, INTERCOMS, CABLE TRUNKING, CENTRAL PORTER SWITCHBOARDS, MEASURING APPARATUS AND DEVICES, NAMELY THERMOMETERS, HYGROMETERS, BAROMETERS
Electrical and Scientific Apparatus