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.
digital materials, namely, cds, dvds, downloadable audio and video files featuring educational course materials other than for courses of instruction and seminars at the undergraduate, graduate and doctoral level in a college or university setting, in the field of increasing personal effectiveness, namely, self-improvement, personal growth, motivation, habit change, interpersonal communication, and facilitating social change, in class 9