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; cash registers, calculating machines, data processing equipment and computers; particularly electronic, optical and electro optical apparatus, devices and components for processing and transfer of data between devices movable and pivoted against each other, particularly rotary joints, slip rings and collectors
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software particularly of electronic, optical and electro optical apparatus, devices and components for processing and transfer of data between devices movable and pivoted against each other, namely rotary joints, slip rings and collectors