Common metals; Common metal alloys; Ferroalloys; Wear resistant metal alloys; Wear resistant coverings of metallic materials; Wear resistant linings of metallic materials; Ironmongery; Welding wire of metal; Flux coated rods for welding; Flux coated wires; Flux filled metal tubes for welding; Metallic wires (non-electric); Metal tubes (other than parts of machines, engines or sanitary installations); Welded wire nets; Cast steel

Electrodes for welding machines; Regulators for use in welding machines; Spot welding machines; Welding machines, electric; Wire welding machines; Electric welding apparatus; Gas welding apparatus; Apparatus for the welding of materials; Consumable electrodes for use in welding; Welding torches (electric); Welding torches (gas-operated)

Computers and apparatus for use therewith; apparatus for the input, output, storage, processing, retrieval and display of data and information; parts and fittings for all the aforesaid goods; computer software and computer programmes

Computer programming services; design of computer systems and computer software; computer systems analysis; advisory and consultancy services relating to the aforesaid services

Printed matter, printed publications, manuals, including those relating to computer hardware, computer software and the computer industry and all other goods in this class

Installation, repair, servicing and maintenance of computers and apparatus for use therewith, data processing apparatus and computer software; advisory services relating to the aforesaid services