9
Electric apparatus and instruments (included in class 9); electric equipment for communications, and for digital and audiovisual signal transmission, electric apparatus for recording, transmission or reproduction of sound or images; computers and data processing equipment, parts and accessories therefor (included in class 9), data input apparatus, data output apparatus, printers, graphic screens, keyboards, electronic storage units, electronic drawing implements; external and internal drives, in particular CD drives, CD-R drives, CD-RW drives, DVD drives, exchangeable disc drives, DAT drives; parts for all the aforesaid goods and/or installations, machines and equipment composed of these goods and/or their parts (included in class 9); photocopying apparatus and machines, including electrostatic and thermic photocopying apparatus and machines; electric cables, wires, conductors and connection fittings therefor; machine-readable data carriers of all kinds, in particular magnetic tapes, DAT tapes, magnetic tape cassettes, magnetic storage disks, compact floppy disks, hard disks, exchangeable hard disks, optical storage disks; CD-ROMs, CD-Rs, CD-RWs, DVDs; storage disks with multiple overwrite and erase facility; mechanical data carriers of all kinds containing programs, in particular programs for the copying, erasing, managing, compressing, decompressing and repairing of data and data files, programs for reading, writing and erasing data carriers with read and write facility, in particular compact floppy disks, magnetic floppy disks and hard disks with overwrite facility, including user interfaces therefor, programs for activating CD recorders, for preparing mechanical data carriers, in particular for formatting mechanical data carriers for the subsequent writing of data and data files; software, in particular software for the recording, conversion and processing of audio data, in particular digital audio data; software for controlling audio cards; software for networking, interaction and data exchange between multiple computers, multiple data memories and multiple software applications; software for the copying, deleting, managing, compressing, decompressing and recovering of data and data files, software for the reading, writing and deleting of readable and writeable data carriers
16
Computer manuals (handbooks), computer reference books, specialist computer magazines
42
Computer programming, engineering, mathematics, physics (research), programming, technical consultancy