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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.
measuring or testing machines and instruments for elevators, escalators, moving walkways, and conveyer belts; power distribution or control machines and apparatus, namely, electrical power distribution units and power distributing boxes, for elevators, escalators, moving walkways, and conveyer belts; electric or magneticmeters and testers for elevators, escalators, moving walkways, and conveyer belts; telecommunication machines and apparatus for elevators, escalators, moving walkways, and conveyer belts; electric control systems to operate motors for elevators, escalators, dumbwaiter elevators, moving walkways, and conveyer belts; electronic controller to manage power, movement, and functions of a group of elevators; electronic controller to manage power, movement and functions of elevator, escalators, and moving walkways; emergency communication device for elevators, escalators, and moving walkways, namely, access control and alarm monitoring systems; remote monitoring system for elevators, escalators, and moving walkways comprised of computers and telecommunication equipment, namely, remote monitoring displays for providing mechanical feedback; remote control apparatus for elevators, escalators, and moving walkways; electrical remote control apparatus for elevators, escalators, and moving walkways; computer programs for elevator security device; security video recording apparatus for elevator cars; computer network hubs for elevators, escalators, moving walkways, and conveyer belts; sound system comprising remote controls, amplifiers, and loudspeakers; security camera for elevator cars; videocameras for elevators, escalators, moving walkways, and conveyer belts; sound recording apparatus for elevators, escalators, moving walkways, and conveyer belts; remote control devices for air conditioning apparatus for elevators