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.
apparatus for analyzing liquids for the process industry and environmental waters, namely instruments for measuring, indicating and recording chemical properties, ph and conductive properties of solutions; namely, ph electrodes, reference electrodes, electrode holders and mechanical electrode cleaners; control, monitoring and manipulating systems comprised of digital computer and networks for management, data logging, monitoring, automatic and manual control of industrial process variables; namely, flow of materials, temperature, pressure and liquid level, comprised in whole or in part of central processors, microprocessors, crt terminals, analog/digital converters, and operator interface consoles for process devices, namely, papermaking machines and devices for environmental supervising such as liquid, gas and soil analyzers and software, and for liquids
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
industrial measuring, analysis and research services for others in the field of pulp and paper industry, oil refining, food production, pharmaceutical industry, chemical industry, plastic and polymer industry, mining industry, environmental research and textile industry