9
Electrical and electronic apparatus and instruments; computers; word processors; data processing equipment; electrical and optical data processing equipment; apparatus and instruments for the retrieval, storage, input, output, processing, display and transmission of data; micro-processors; semi-conductor memory units; computer programmes; computer software; operating systems; utility programmes; application programmes; time-sharing systems; database management systems; file management systems; word processing systems and compilers; punched (encoded) cards; punched (encoded) tapes; tapes, disk and coils all being magnetic; optical, electrical and electronic apparatus and instruments for processing, storage, input, output or display of data or information; telecommunications equipment; sound recording and sound reproducing apparatus and instruments; computer hardware and firmware, modems; visual display units; cassettes and spools for use with the aforesaid goods; printers; monitors, terminals, keyboards, mainboards, interface cards, power supplies, floppy disks, floppy disk drives, hard disk drives; parts and fittings included in class 9 for the aforesaid goods
16
Instruction manuals; computer manuals; printed matter; paper and paper articles; forms, books; stationery, instructional and teaching materials; printed publications relating to computers, computer systems, computer related goods and computer related services; operating and user manuals; computer print outs; workbooks
42
Computer, computer systems and computer software consultation and advisory services; research and development of computer software; computer programming; computer software design; writing of computer software; updating of computer software and memory banks of computers and computer systems; computer, computer software and computer system consultation and advisory services for business purposes; installation, maintenance and repair of computer software; advisory services relating to the selection and use of computers; computer compatibility and verification services; services relating to computerisation, system design and implementation; computer system and computer software specification services