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.
prerecorded audio tapes and audio disks, prerecorded video tapes and video disks, and computer software all for teaching literature, reading, writing, grammar, speech, mathematics, science, health, social studies, history, geography, economics, civics, english, german, french, spanish, italian, latin, philosophy and psychology to middle school, high school and college students