Machines including earth moving apparatus and equipment; spare parts and accessories therefor; and all other goods in this class

Engineering services including design, construction, repair and maintenance services

Machines and machine tools; earth moving apparatus being machinery in this class and attachments in this class therefor, the aforesaid including front end loaders, back hoes and buckets which are machinery designed to be used in conjunction with vehicles; and all other goods in this class

Electronic meters and gauges; thermometers; humidistats; fire extinguishers; vacuum cleaners; instruments for maintaining electronic apparatus; magnetic disks, tapes, cards, cartridges and cassettes; wires, cables, plugs and connectors for use with electronic apparatus; switches; wiring conduits and channels; electronic voltage/current regulators and surge protectors; acoustic couplers; modems; apparatus and materials for servicing and cleaning electronic equipment included in this class

Covers and soundproof boxes for data terminals and typewriters included in this class; chairs; tables; desks; computer terminal stands and work stations; turntables; cabinets included in this class; waste baskets; plastic carrying cases; plastic storage cases and plastic containers being goods included in class 20

Papers; pre-printed forms; paper tape; books and manuals; calendars; scheduling boards made of paper or cardboard, included in this class; thermal paper; rulers included in this class; templates included in this class; binders; program coding forms; typewriter and printer ribbons, print wheels; printing elements and accessories for typewriters and data terminals included in this class; instructional literature, publications and paper supplies for computers and data terminals; cardboard mailing boxes being goods included in class 16

Magnetic disks, tapes, cards, cartridges and cassettes

Metal containers; carrying cases; storage racks; paper stands; cabinets; racks; carts and mobile storage carriers; locks and coded combination locks; wiring conduits and channels (non-electric), all the foregoing being of metal included in this class

Retail, wholesale and mail order sale of computer, data processing and office equipment, supplies and accessories