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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.
electronic instruments for measuring and control of lung function and volume, for laboratory use, namely, air flow meter, air flow and speed measuring apparatus, apparatus for checking air and oxygen parameters, all the foregoing not for medical use; electronic instruments for measuring and control of respiratory function, for laboratory use, namely, air flow meter, air flow and speed measuring apparatus, apparatus for checking air and oxygen parameters, all the foregoing not for medical use; software for measuring and controlling lung function and volume