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.
videotapes, [ video laserdiscs, cd roms, ] dvds (digital video discs) [, move films and photographic slide transparencies ] that contain educational and informations media resources for primary, secondary, post-secondary, graduate and professional schools as well as libraries and home markets in curriculum areas of art, computers, cultural awareness, health, history, math, literacy, music, reading, science, social studies, study skills, writing and clinical demonstrations of dental and medical procedures