Gaseous fuels and Fuel mixtures,In particular biogas.

Agricultural, horticultural and forestry products and grains, included in class 31; Seeds treated and/or provided with chemical preparations; Fresh fruits and vegetables; Seeds, natural plants and flowers; Foodstuffs for animals.

Bicycles and bicycles parts, including, bicycle frames, bicycle head tubes, bicycle front forks, bicycle pedals, bicycle wheels, quick release devices for bicycle wheels, tires for bicycles, bicycle spokes, bicycle rims, bicycle brake assemblies, bicycle cranks, bicycle chains, chainrings for bicycles, wheel hubs for bicycles, bottom brackets for bicycles, seat posts for bicycles, seat tubes for bicycles, bicycle saddles, water bottle cages for bicycles, handlebars for bicycles, bicycle handlebar stem, headset bearings for bicycles, bearings for bicycle bottom brackets, wheel bearings for bicycles, bicycle gears, derailleurs for bicycles, sprockets for bicycles, axles for bicycles, freewheels for bicycles, brake levers for bicycles, saddle bags for bicycles.

Building construction; Repair; Installation services; Mechanical engineering and construction in the field of energy, gas, environmental and air conditioning technology and process engineering; Installation services, Assembly, fix, Maintenance and Maintenance of machines and Installations for large-scale industrial process engineering.

Treatment of materials; Environmental remediation services, namely, soil, waste and/or water treatment services; Waste management.

Electromechanical apparatus, instruments and equipment, namely electric measuring, signalling, checking (supervision) and metering apparatus, and apparatus for measuring and/or reducing power consumption.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Gas scrubbers [parts of gas installations]; Regulating and safety accessories for gas apparatus; Regulating accessories for water or gas apparatus and for water or gas pipes; Safety devices for water or gas installations and pipes; Feeding apparatus for heating boilers; Apparatus for the purification of gases; Regulating and safety accessories for water apparatus; Regulating and safety accessories for gas pipes.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Acetylene burners; Acetylene flares; Acetylene generators; Air conditioners for vehicles; Air conditioning apparatus; Air conditioning installations; Air cooling apparatus; Air deodorising apparatus; Air filtering installations; Air purifying apparatus and machines; Air reheaters; Air sterilisers; Air valves for steam heating installations; Alcohol burners; Anti-dazzle devices for automobiles [lamp fittings]; Anti-glare devices for vehicles [lamp fittings]; Anti-splash tap nozzles; Aquarium filtration apparatus; Aquarium heaters; Aquarium lights; Arc lamps; Ash conveyor installations, automatic; Atomic piles; Autoclaves [electric pressure cookers]; Automobile lights; Bakers' ovens; Barbecues; Bath fittings; Bath installations; Bath linings; Bath tubs; Bath tubs for sitz baths; Bedwarmers; Beverage cooling apparatus; Bicycle lights; Bidets; Blankets, electric, not for medical purposes; Boiler pipes [tubes] for heating installations; Boilers, other than parts of machines; Brackets for gas burners; Bread baking machines; Bread-making machines; Burners; Burners for lamps; Carbon for arc lamps; Ceiling lights; Central heating radiators; Chandeliers; Chimney blowers; Chimney flues; Chinese lanterns; Chromatography apparatus for industrial purposes; Clean chambers [sanitary installations]; Coffee filters, electric; Coffee machines, electric; Coffee percolators, electric; Coffee roasters; Coffee roasters; Coils [parts of distilling, heating or cooling installations]; Cookers; Cooking apparatus and installations; Cooking rings; Cooking utensils, electric; Coolers for furnaces; Cooling appliances and installations; Cooling installations and machines; Cooling installations for liquids; Cooling installations for tobacco; Cooling installations for water; Curling lamps; Cycle lights; Dampers [heating]; Deep fryers, electric; Defrosters for vehicles; Dehydrating (Apparatus for -) foodstuff organic materials; Dental ovens; Deodorising apparatus, not for personal use; Desalination plants; Desiccating apparatus; Discharge tubes, electric, for lighting; Disinfectant apparatus; Disinfectant dispensers for toilets; Disposable sterilization pouches; Distillation apparatus; Distillation columns; Diving lights; Driers (Air -); Driers (Hair -); Drip irrigation emitters [irrigation fittings]; Drying apparatus; Drying apparatus and installations; Electric appliances for making yogurt; Electric lamps; Electrically heated carpets; Evaporators; Expansion tanks for central heating installations; Extractor hoods for kitchens; Fans [air-conditioning]; Fans (Electric -) for personal use; Fans [parts of air-conditioning installations]; Faucets for pipes (Am); Feeding apparatus for heating boilers; Filaments for electric lamps; Filters for air conditioning; Filters for drinking water; Filters [parts of household or industrial installations]; Fire bars; Fireplaces, domestic; Fittings, shaped, for ovens; Flare stacks for use in the oil industry; Flares; Flues for heating boilers; Flushing apparatus; Flushing tanks; Footmuffs, electrically heated; Footwarmers, electric or non-electric; Forage drying apparatus; Forges, portable; Fountains; Freezers; Friction lighters for igniting gas; Fruit roasters; Fuel economisers; Fumigation apparatus, not for medical purposes; Furnace ash boxes; Gas boilers; Gas burners; Gas condensers, other than parts of machines; Gas lamps; Gas lighters; Gas scrubbing apparatus; Germicidal burners; Germicidal lamps for purifying air; Glue-heating appliances; Hand drying apparatus for washrooms; Headlights for automobiles; Hearths; Heat accumulators; Heat exchangers, not parts of machines; Heat pumps; Heat regenerators; Heaters, electric, for feeding bottles; Heaters for baths; Heaters for heating irons; Heaters for vehicles; Heating apparatus; Heating apparatus, electric; Heating apparatus for defrosting windows of vehicles; Heating apparatus for solid, liquid or gaseous fuels; Heating boilers; Heating cushions [pads], electric, not for medical purposes; Heating elements; Heating filaments, electric; Heating installations; Heating installations [water]; Heating plates; Hot air apparatus; Hot air bath fittings; Hot air ovens; Hot plates; Hot water bottles; Humidifiers for central heating radiators; Hydrants; Hydromassage bath apparatus; Ice boxes; Ice machines and apparatus; Immersion heaters; Incandescent burners; Incinerators; Ionization apparatus for the treatment of air or water; Kettles, electric; Kiln furniture [supports]; Kilns; Kitchen ranges [ovens]; Laboratory burners; Laboratory lamps; Lamp casings; Lamp chimneys; Lamp glasses; Lamp globes; Lamp reflectors; Lamp shades; Lamps; Lamps for directional signals of automobiles; Lampshade holders; Lanterns for lighting; Laundry dryers, electric; Lava rocks for use in barbecue grills; Level controlling valves in tanks; Light bulbs; Light bulbs, electric; Light bulbs for directional signals for vehicles; Light diffusers; Light-emitting diodes [LED] lighting apparatus; Lighters; Lighting apparatus and installations; Lighting apparatus for vehicles; Lighting installations for air vehicles; Lights, electric, for Christmas trees; Lights for vehicles; Loading apparatus for furnaces; Luminous house numbers; Luminous tubes for lighting; Magnesium filaments for lighting; Malt roasters; Microwave ovens [cooking apparatus]; Microwave ovens for industrial purposes; Milk cooling installations; Miners' lamps; Mixer taps for water pipes; Oil burners; Oil lamps; Oil-scrubbing apparatus; Ornamental fountains; Oven fittings made of fireclay; Ovens, other than for laboratory use; Oxhydrogen burners; Pasteurisers; Petrol burners; Plate warmers; Pocket searchlights; Pocket warmers; Polymerisation installations; Pressure cooking saucepans, electric; Pressure water tanks; Processing installations for fuel and nuclear moderating material; Projector lamps; Purification installations for sewage; Radiator caps; Radiators, electric; Radiators [heating]; Refining towers for distillation; Refrigerating apparatus and machines; Refrigerating appliances and installations; Refrigerating cabinets; Refrigerating containers; Refrigerating display cabinets [display cases]; Refrigerators; Regulating accessories for water or gas apparatus and pipes; Regulating and safety accessories for gas pipes; Regulating and safety accessories for gas apparatus; Regulating and safety accessories for water apparatus; Roasters; Roasting apparatus; Roasting jacks; Roasting spits; Rotisseries; Safety accessories for water or gas apparatus and pipes; Safety lamps; Sanitary apparatus and installations; Sauna bath installations; Scrubbers [parts of gas installations]; Searchlights; Shower cubicles [enclosures (Am)]; Showers; Sinks; Sockets for electric lights; Solar furnaces; Solar thermal collectors [heating]; Spa baths [vessels]; Steam accumulators; Steam boilers, other than parts of machines; Steam facial apparatus [saunas]; Steam generating installations; Steamers (Fabric -); Sterilizers; Stills; Stoves; Stoves [heating apparatus]; Street lamps; Structural plates for ovens; Swimming pool chlorinating apparatus; Tanning apparatus [sun beds]; Taps [faucets]; Thermostatic valves [parts of heating installations]; Toasters; Tobacco roasters; Toilet bowls; Toilet seats; Toilets, portable; Turkish bath cabinets, portable; Ultraviolet ray lamps, not for medical purposes; Urinals [sanitary fixtures]; Vehicle headlights; Vehicle reflectors; Ventilation [air-conditioning] installations for vehicles; Ventilation [air-conditioning] installations and apparatus; Ventilation hoods; Ventilation hoods for laboratories; Waffle irons, electric; Walk-in refrigerators; Warming pans; Wash-hand bowls [parts of sanitary installations]; Washers for water taps; Washing coppers; Water closets; Water conduits installations; Water distribution installations; Water filtering apparatus; Water heaters; Water heaters [apparatus]; Water intake apparatus; Water-pipes for sanitary installations; Water purification installations; Water purifying apparatus and machines; Water softening apparatus and installations; Water sterilizers; Water supply installations; Watering installations, automatic; Watering machines for agricultural purposes; Whirlpool-jet apparatus.

Coffee, tea, cocoa, sugar, rice, tapioca, sago, artificial coffee, flour and preparations made from cereals, namely ready-to-eat food bars made from cereals; Bread, pastry and confectionery, namely cakes; Ices, honey, treacle, yeast, baking powder, salt, mustard, vinegar, sauces (condiments), spices, ice.

Beer, mineral and aerated waters and other non-alcoholic drinks in the form of sweet cider; Fruit drinks and fruit juices, syrups and other preparations in powder form for making beverages; all to be prepared and sold on site and not as ready to drink bottled drinks.

Energy supply services.

Professional consultancy, non-business, in connection with energy.

Chemicals used in agriculture, horticulture and forestry; Fertilizers and conditioners for soil.

Solar collectors and solar modules for electricity generation.

Heating installations; Solar collectors (heating); Solar modules for heat generation; Heating elements; Skirting board heating (parts of heating installations).

Manufacturing of equipment for use in the mining and water extraction industry.

Mining services; drilling services, namely drilling for mineral and energy sources.