9 Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, and life saving teaching apparatus and instruments, namely cameras, apparatus for reproduction of sound or images, namely digital cameras, tape recorders, telephones, blank magnetic data carriers; prerecorded compact discs featuring music, movies, music videos; automatic vending machines; cash registers, calculating machines, namely calculators, data processors and computers; fire extinguishers