9
Scientific, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision) and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus and instruments for conducting, transforming or controlling electromagnetic radiation, in particular light; Lasers, Laser systems, Frequency comb generators, short pulse lasers, ultra-short pulse lasers, continuous wave lasers (continuous beam lasers); Electronics and electronic systems for controlling, synchronising and stabilising lasers; Detectors, in particular for electromagnetic radiation; Apparatus and instruments for emitting or detecting terahertz radiation; Apparatus for recording, transmission or reproduction of sound or images; Magnetic data carriers; Compact discs, DVDs and other digital recording media; Calculating machines, Data processing hardware, Computers; Computer software; Apparatus for detecting trace gases, spectroscopy apparatus, apparatus for spectroscopic detection of atoms and molecules, apparatus for calibration of spectrographs, apparatus for dissemination of time and frequency information
10
Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; Orthopedic articles; Suture materials
41
Education; Providing of training; Entertainment; Sporting and cultural activities
42
Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software