9
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.
[ electric and electronic monitoring, regulation and control apparatuses and devices, namely, electric and electronic monitoring, regulating and control apparatuses for use in monitoring the composition of exhaust gas emitted, in particular the amount of carbon monoxide, nitrogen and hydrocarbon emitted, in monitoring the temperature of the exhaust gas emitted, in initiating suitable measurements for the purpose of reduction of the temperature or the amount of the substances listed previously by exhaust gas catalytic converters ]