9 Scientific, nautical, surveying, photographic, motion picture, weighing, measuring, signaling, control, lifesaving and instructional apparatus and instruments, namely, lasers; protective laser goggles; apparatus and instruments for conducting and distributing, converting, storing, regulating or controlling electrical current; apparatus for recording, transmitting and reproducing sound and images; magnetic recording supports, namely, blank magnetic tapes, blank discs, and blank DVDs, blank phonographic records; vending machines; cash registers, calculating machines, data processing equipment and computers; computer operating programs, fire extinguishers