76587922
Apr 21, 2004
Electric inductor frameworks, switch boxes for electricity, automatic switchboards, fluorescent lamp ballasts, magnetic telephone wires, timers, electroacoustic transducers, cut-out switches, electric current switches, electric light switches, electric switches, electronic motion sensitive switches, electronic touch sensitive switches, high frequency switches, light switches, power switches, switch boxes, telecommunication switches, and electric light dimmers
Electrical and Scientific Apparatus