Design and development of computer and computer networking and communications equipment; and design, development, writing, installation, maintenance and repair of computer programs

Media for recording computer programs, data and database all included in class 16; printed materials on the subject of computer programs and data and word processing systems and general purpose computers, and the use thereof; and related fields; and user's guides, drawings, forms, workbooks and training materials and data sheets for use with pre-recorded programs and data and word processing systems, and general purpose computers; and computer program printouts

Data and word processing systems, general purpose computers, and networking and communications equipments, and parts and fittings therefor all included in class 9; and, machine readable information carriers, computer programs on machine readable media; and tapes, cards, chips, disks, including compact disks, and other machine readable media for bearing computer programs, and user's documentation therefor when sold as a unit

Installation, maintenance and repair of computers and computer networking and communications equipment