6
Articles made wholly or principally of common metal; metal building materials, metal fabrications, structural steelwork, piles, metalwork, flooring, cladding, sheeting, platforms, stairs, galleries, platework, ductwork, ramps, bridges, and bridgework; metal containers and tanks, tanks for fuel, water, mud and chemicals; storage drums; drums; tubulars, cases and shells for extraction wells; lock and dock gates; platforms, pressure vessels, flasks for radio active materials, cryogenic containers; tube and pipework of metal; pipes being fitting for compressors, pipe headings and junctions; chimneys; doors of metal; air-lock doors, radiation shield doors, manifolds; parts and fittings for all the aforesaid goods
7
Machines and machines fittings; machines and plant for the steel and non ferrous industry; capstan winches and windlasses, machines for loading and unloading ships and vehicles and for the overhead conveyance of materials; cranes, tracked cranes; railway cranes; deck cranes and offshore cranes; derricks, steering gear, generators, spreader beams, automatic machines for the manufacture of goods and materials; hoppers, earthworking machines; mineral loaders and un-loaders; haulage machines and marine haulage machines; remote handling apparatus; ship lifts; track layers; ballast regulating machines, re-railing apparatus; grabs for handling materials; tracker excavators; pumps; automated machines for the mechanical handling of goods and materials; impact and inertia vibrators (machines); vibratory conveyors, feeders for elevators; feeding machines for materials; mineral processing machines; milling, rolling, grading, separating and classifying apparatus; concrete mixers; motorised and manual apparatus for folding and pressing sheet materials, power operated attachments for tools; pumps, valves, and mechanical control apparatus all included in class 7; compressors (machines), welding machines; friction welding machines; filters, silencers, pulsation vessels, aftercoolers, fume hoods; condensation separators, drain taps, valves, air receivers, dryers, coolers, anti-vibration mountings, controls, pumps, starter and protection panels, electric motors and pipes, all being fitting for compressors; nuclear fuel and assembly handling apparatus; superheaters; ash and dust handling apparatus; machines and apparatus included in class 7 all hydraulically or pneumatically operated; liquid oxygen converters and concentrators; pneumatically operated equipment for de-icing vehicles, machinery and lifting gear
9
Electronic apparatus and instruments for engineering and manufacturing industries; fire and explosion detecting, suppressing and extinguishing apparatus; tachometers; torquemeters; pressure indicating systems; simulators and other apparatus for training in the use and operation of vehicles; engine and motor control systems; pressure control and temperature control apparatus and instruments; oxygen supply apparatus and instruments; signaling apparatus; measuring apparatus included as part of rolling mills and machinery for producing and manufacturing steel and other non-ferrous metals; control regulators for breathing machines; compressed air breathing apparatus and oxygen breathing apparatus; liquid and gaseous oxygen indicators and transmitters; temperature sensors; transportable starter motors and equipment not included in other classes; gauges; monitors; filters; power generators and accumulators; data recorders; engine controllers; meter reading equipment; digital micrometers; vehicle monitoring systems and apparatus; incident recording apparatus; testing apparatus and equipment; computers and computer hardware and software; digital panel meters and automatic controllers; fuel tank pressurisation apparatus and instruments; air temperature sensors; solenoids; thermostats; ice detecting apparatus and instruments; control apparatus for air conditioning installations; control regulators; time delay and cycle switches; actuators; pressure switches; altitude measuring, indicating and switching devices; valves and actuators for valves; dump valves; pressure control valves; discharge valves; relief valves; safety valves; electrically and fluid operated butterfly valves; test apparatus and instruments for use in monitoring the flow of liquids and gases; pneumatic test rigs; test apparatus and instruments for fuel valves; devices for personal protection against accidents; parts and fittings for all the aforesaid goods
37
Installation, assembly, construction, maintenance, monitoring and repair of electro technical, electronic, information technology, precision engineering, optical and mechanical engineering installations, products and devices; construction of assemble factories and machinery; technical advice and information on installation, construction, assembly maintenance of machines; structural and civil engineering
42
Research and development, for others, in the field of electrical engineering, electronics, information technology, technology, physics, chemistry and mechanical engineering, as well as planning, consultancy, engineering and technical monitoring services in these fields; construction and design planning and consultancy; computer programming; rental of electrical engineering, electronic, information technology and engineering technology products and installations; material testing; design and surveying services