Scientific and optical apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sound or images; magnetic and electronic recording media, acoustic discs; Compact discs, DVDs and other digital recording media; Coin-operated mechanisms; calculating machines, data processing equipment, computers; Software; Amplifiers; amplifier lamps; Personal stereos...

Scientific and optical apparatus and instruments, namely, thermometers, light ambient sensors, gases detectors for detecting the presence of gas, infrared detectors for use in scientific applications; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electric controllers for home appliance control; calculating machines, data processing equipment, computers; software for controlling and managing data transmitted or r...