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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.
spray analysis and characterization equipment, namely, computer-driven hardware devices for actuating the pumping mechanism of a pump-based spray device so as to produce an aerosol or spray plume consisting of liquid or non-liquid particulate material, [ laser and image acquisition devices for illuminating and imaging an aerosol or spray plume for non-medical purposes, ] computer-driven hardware devices and electromechanical devices for collecting and weighing liquid or non-liquid particulate material, and computer-driven hardware for capturing, processing and/or analyzing data associated with measuring characteristics of aerosol and spray devices