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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.
electrical controllers for robots; electrical parts for robots, namely, [ robot drive motors, motherboards, control panel display units, ] operator interface units, microprocessor units, pwm extension cables, cables for electrical or optical signal transmission, signal drivers, fans, fuse packs, radio antennae,[ joy sticks,] and solid-state relay modules; computer programs namely, programs to enhance robot feedback from a robot controller; radio modem operator interface units; and robot kits comprised of electrical controllers, motherboards, operator interface units, radio modems, cables and tethers for radios, and ac adaptors, sold as a unit