HYDROPT

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 recording media, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishers

Advertising; business management; business administration; office functions

Insurance; financial affairs; monetary affairs; real estate affairs

Scientific and technological services and related research and design services; industrial analysis and research services; design and development of computers and software; legal services