Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; electric and electronic apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media; data processing equipment, computers; computer software; computer programs; mobile phones; communication apparatus and instruments; computer applications; electronic apparatus and equipment, computers, computer software, computer programs, and computer applications for use in education; manuals sold as a unit with the aforesaid goods; parts and fittings in this class for the aforesaid goods