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.
pre-recorded [ cds, video tapes, laser disks, and ] dvds featuring documentary and special interest films and television programs featuring mystery, comedy, drama, classic television shows, history, cultural and performing arts, and hobbies, not for use at the college or graduate school level