4
Electrical energy; Fuels and illuminants; Lubricants and industrial greases, waxes and fluids; Electrical energy from wind power; Electrical energy from renewable sources; Electrical energy from solar power; Electrical energy from non-renewable sources; Combustion enhancers [petroleum products]; Preparations for enhancing the combustion of fossil fuels; Additives (Non-chemical -) for fuels to prevent combustion chamber deposits; Additives (Non-chemical -) for petroleum products; Fuel additives for inhibiting ash deposition in fossil fuel burning apparatus; Petrol additives [petrochemical]; Additive concentrates (Non-chemical -) for motor fuels; Binding preparations for solid fuels; Smokeless fuels; Coal gas; Reclaimed oil used in the process of devulcanisation of rubber compounds; Smokeless solid compositions for use as fuels; Smokeless compositions for use as fuels; Low sulphur coal; Gases for use in cooking; Gases for flame heating; Gas for lighting; Solidified gases [fuel]; Butane gas for use as a household fuel; Butane gas for use as a fuel; Gases for use in heating; Fuel gas; Propane gas; Propane gas sold in cylinders for use in torches; Producer gas; Gas oil for industrial heating; Vaporized fuel mixtures; Petroleum ether; Crude oil; Alcohol [fuel]; Tinder; Anthracite; Bitumen emulsions for fuel; Emulsions of bitumen for use as fuel; Bagasse for use as fuel; Benzine; Gasoline (fuel); High-octane petrol; Industrial gasoline; Industrial fuel oil; Butane for lighting; Synthetic linear alcohols [fuel]; Mineral spirits for use as an accelerant; Carbon dioxide for lighting; Fuel pellets; Emulsions of oil for use as a fuel; Combustible agglomerated fuels; Combustible substances for use in heating apparatus; Fuels derived from crude oil; Fuel for motor vehicles; Fuel for ships; Fuel for aircraft; Chafing dish fuel; Fuel for portable fireplaces; Fuel for use in barbecues; Fuels for heating purposes; Coal based fuels; Methanol fuel; Xylene fuel; Fuels derived from oil; Combustible products; Combustible briquettes; Benzine fuel; Butane fuel; Motor spirits; Fuel mixtures; Gas mixtures (fuel); Crude oil products derived from the refining of crude; Synthetic gas [fuel]; Liquid fuels; Artificial petroleum; Liquefied gases for driving motor vehicles; Liquefied petroleum gases to be used for industrial purposes; Liquefied petroleum gases to be used in motor vehicles; Liquefied petroleum gases to be used for domestic purposes; Oxygen liquified hydrocarbon gas for use in torches; Liquefied petroleum gas; Liquefied gas; Liquefied natural gas; Petroleum by-products; Fossil fuels; Natural gas; Industrial paraffins
7
Pumps, compressors and blowers; Industrial robots; Current generators; Agricultural, earthmoving, construction, oil and gas extraction and mining equipment; Moving and handling equipment; Sweeping, cleaning, washing and laundering machines; Dispensing machines; Machines and machine tools for treatment of materials and for manufacturing; Emergency and rescue machines and machine tools; Jaws of life [powered rescue shears]; Feeders [parts of machines]; Starters for motors and engines; Starters for stationary engines; Progressive starters for asynchronous motors; Springs [parts of machines]; Pressure controllers [valves] being parts of machines; Industrial process controllers [pneumatic]; Disc brakes for machines; Disc brakes being parts of machines; Connecting rods for machines, motors and engines; Distributors for vehicle engines; Distributor manifolds being parts of machines, engines or motors; Fuel injectors for internal combustion engines; Diesel injection devices; Anti-kickback devices for power tools; Driving devices for machines; Valve diaphragms; Butterfly shutters; Inert gas generators [machines]; Power generators for vehicles; Electric power supplies [generators]; Tube reamers [parts of machines]; Linear motors; Gears for machines; Speed change gears being parts of machines; Pinions [other than for land vehicles]; Angle valves being parts of machines; Fuel valves; Waste gas return valves [parts of machines]; Pneumatically operable valves; Valves operated automatically by hydraulic control; Valves [mechanical] for regulating fluid flow; Level regulating valves [parts of machines]; Butterfly valves being parts of machines; Steam boilers for steam generating [parts of machines]; Steam engines, other than for land vehicles; Clack valves [parts of machines]; Safety valves [parts of machines]; Dispensing valves being machine parts; Dosing valves [parts of machines]; Vacuum control valves [parts of machines]; Axles for machines; Band brakes [machine elements not for land vehicles]; Dampers [parts of machines]; Articulated transmissions for machines; Engine fuel pumps; Fuel pumps; Heat pumps [parts of machines]; Aeroplane engines; Points [ignition parts for internal combustion engines]; Igniting devices for internal combustion engines; Filters being parts of machines or engines; Filters for cleaning cooling air, for engines; Fuel filters; Air cleaners [air filters] for engines; Fuel filters for vehicle engines; Feeders for machines; Carburetter feeders; Power transmissions for machines; Power transmissions and gearing for machines [not for land vehicles]; Power transmissions [other than for land vehicles]; Compressors for supercharging internal combustion engines; Couplings for machines; Ignition distributors for internal combustion engines; Drive mechanisms for machine tools; Mechanical transmissions [other than for land vehicles]; Mechanical power transmitting mechanisms [other than for land vehicles]; Drive mechanisms; Motor drive mechanisms [other than for land vehicles]; Fuel conversion apparatus for internal combustion engines; Internal combustion engines for power generation; Internal combustion engines for power generation, other than for land vehicles; Transmissions for machines; Speed governors for machines, engines and motors; Engines for the generation of electricity; Direct current motors; Pistons for engines; Engines for compressors; Vibration motors; Combustion engines for industrial machines; Carburetters; Fuel economisers for motors and engines; Pistons [internal combustion engine parts]; Pistons [parts of machines or engines]; Pistons for vehicle engines; Pistons for machines
40
Air and water conditioning and purification; Recycling and waste treatment; Generation of gas and electricity; Production of energy by power plants; Production of energy by nuclear power plants; Generation of power; Production of electrical power from renewable sources; Generation of electrical power using carbon sequestration; Electricity generating; Generation of electricity from geothermal energy; Generation of electricity from wave energy; Generation of electricity from solar energy; Production of hydroelectric power; Consultancy services relating to the generation of electrical power; Information and advisory services relating to the generation of electricity from wave energy; Energy production; Fuel refining; Refining of oil; Refining of petroleum products; Refinement of fuel materials; Refining of gas; Processing of oil; Treatment and recycling of packaging; Processing of fuel materials; Treatment of materials using chemicals; Processing of chemicals; Processing of chemicals and petrochemicals; Electrochemical treatment; Electroplating; Treatment and processing of plastics; Paper treating and working; Treatment and processing of ores and ore concentrates; Polymerization; Chemical treatment of exhaust gases from fossil fuel combustion