9 Scientific apparatus and instruments (other than for medical use), photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), teaching apparatus and instruments; apparatus for recording, transmitting and reproducing sound or images; magnetic data carriers, sound recording or optical disks, diskettes; calculating machines, data processing and computer equipment; computer-gaming software, computer software (recorded programs); computer peripheral devices; detectors; memory cards or chip cards, diagnostic apparatus not for medical purposes