9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching 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 data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
telephones and other assistive listening devices, namely, personal amplification devices, namely audio amplifiers, wired and wireless amplified telephone headsets, and soft phone applications, namely, voice over internet protocol for the hearing impaired encompassing a digital signal processor