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.
audio circuit boards; audio speakers; audio-video circuit boards; computer application software, namely, computer software for use in applications for audio and video conferencing; computer hardware; computer hardware and software for the development, maintenance, and use of interactive audio-video conference systems; computer hardware and software for the receipt, display, and use of broadcast video, audio, and digital data signals; computer software to control and improve computer and audio equipment sound quality; video circuit boards