Manufacturing to order of leak detectors, for detecting leaks from pipe joints, valves or vessels

Building material used in road-making; road making material, including asphalt, bitumen, compounds of bitumen, emulsions, aggregates, and filler for use in road making rehabilitation, specifically crack rehabilitation; surfacing material; reinforcing; stress absorbing membrane; all being goods in class 19

Magnetic information carriers; computer programs on machine readable media; and tapes, chips and disks, and other machine readable media for bearing computer programs and user's documentation therefor sold as a unit; all other goods included in this class

Computer hardware, namely circuit boards, chips, chip carriers, machine readable cards, card cages, memories, and computer interconnection busses and cables for facilitating communications between computers; machine readable information carriers and pre-recorded computer programs on magnetic tapes, cards, chips and other machine readable media for facilitating communications between computers; and computer programs; all other goods included in this class

Printed materials on the subject of computer programs and data and word processing systems and computers, and the use thereof, namely: books, manuals, magazines, drawings, brochures and leaflets on the subject of computers, computer programs , computer peripherals, the computer industry and related fields; user's guides, printed forms, workbooks, training manuals, user manuals and data sheets for use with computer programs, computers and their application; and computer program printouts; all other goods included in this class

Data and word processing systems and general purpose computers and parts and fittings therefor all included in class 9; and information carriers and computer software on machine-readable media including computer programmes and documentation on tape, machine readable tapes, disks, cards, chips, adapted to be sold as a unit

Paper and cardboard goods in class 16, office equipment , ofice requisites, instructional and teaching goods, all being goods, all being goods in class 16; printed matter; media for recording computer programmes, data and database all included in class 16; printed materials on the subject of computer programmes and data and word processing industries and related fields; and user' guides, forms, workbooks and training manuals and data sheets for use with pre-recorded computer programmes and data and word processing systems and general purpose computers

Data processing apparatus and equipment and parts and accessories therefor being goods included in this class, including computer memory and peripheral equipment in this class and computer programs recorded on tapes, cards and discs

Hand operated cleaning systems for the elimination of contaminants from hose, tube and pipe; guns (hand tools), including hand held pneumatic guns; nozzles and hose adaptors for hand held pneumatic guns; projectiles for hand held pneumatic guns, including foamed plastic projectiles

Hose, tube and pipe cleaning services; removal of contaminants, repair and maintenance of pipes, tubes and hoses in machinery; rental of cleaning machines, including rental of pneumatic guns for cleaning hose, tube and pipe

Hand operated cleaning systems for the elimination of contaminants from hose, tube and pipe; guns (hand tools), including hand held pneumatic guns; nozzles and hose adaptors for hand held pneumatic guns; projectiles for hand held pneumatic guns, including foamed plastic projectiles

Hose, tube and pipe cleaning services; removal of contaminants, repair and maintenance of pipes, tubes and hoses in machinery; rental of cleaning machines, including rental of pneumatic guns for cleaning hose, tube and pipe