Computer programming; the maintenance and modification of computer software, the rental, hiring, time sharing and leasing of computers and computer software; and all other services in this class

Paper tapes and cards for the recordal of computer programmes; periodical publications including newsletters and magazines; printed matter and publications; and all other goods in this class

Computer consulting and assistance; electronic processing, analysis and retrieval of information and data; the registration, transcription, composition, combination, systematisation and dissemination of information for business management and organisational purposes; and all other services in this class

Computers; computer keyboards; computer memories; computer peripheral apparatus and instruments; computer programs; magnetic data carriers including magnetic tapes and magnetic disks; any parts of the foregoing; and all other goods in this class

Batteries, batteries for lighting, batteries for pocket lamps, flashlights and lanterns; electric batteries