9 Electric and electronic data processing devices, namely data processors; and computers; devices for digital and analogous data processing, in particular modems; electric circuits with digital and analogous signal processing; devices for input, output and transfer of data including reading and writing apparatus for data carriers, in particular computer printers, plotters, data transfer devices, namely modems, light pens, joysticks, optical scanners, multi function computer keyboards, musical keyboards for connection to data processing device and plug-in boards thereof; phonetic input devices, namely microphones; acoustic and optical reproduction apparatus and plug in devices for data processing devices, namely, monitors and loudspeakers; acoustic and optical reproduction apparatus and plug in devices integrated in spectacles and in helmets, namely, monitors and loudspeakers; video games, namely, video game software, video games cartridges, video game machines for use with televisions; computer programs and software for use in database management and for computer games; blank image and/or sound information carriers and/or data carriers, in particular, discs, magnetic bands, audio cassettes, video cassettes and streamer tape, fixed disk storage means and read-only-memories-run, ram and modules; optical storage means, namely, prerecorded CD-ROM featuring instruction manuals in the field of computing; coin-, card- or chip-operated juke boxes; accessories for electronic data processing devices, namely, computer cables, electric plugs, daisy wheels, voltage and current stabilizers, emergency power generated units, devices for protection from excess voltage, namely, voltage surge protectors, mouse pads; downloadable electronic publications, namely, educational manuals in the area of computer technology and computer programs; electronic publications, namely, educational manuals in the area of computer technology and computer programs recorded on CD-ROM; track ball input devices, namely, mice and trackballs; circuit boards provided with integrated circuits, in particular plug-in boards