Installation, maintenance and repair of computers and computer systems, and parts and accessories thereof

Computer software included in this class namely paper tapes and cards for the recording of computer programmes; printed matter and printed publications relating to computers, computer software and to computer programmes and systems including manuals, handbooks, flow charts, demonstration, promotional, training and teaching materials

Computers; computer equipment and all component parts thereof and peripheral devices included in this class; computer memories; recorded computer programs; computer software; computer systems and modules; magnetic tapes, discs and cassettes; data processing apparatus; and all other goods in this class but excluding x-ray analysers, goods forming part of or to be used in conjunction with x-ray analysers, wireless paging systems and wireless alarm systems and parts and accessories for wireless paging systems and wireless alarm systems