1
Gases for use in burning; Gas propellents for aerosols; Protective gases for welding; Solidified gases for industrial purposes; Gas purifying preparations; Chemicals for use in the gas industry; industrial gases for use in the welding industry; Gas in liquid form for industrial use; Gas mixtures for use in industry; gaseous hydrocarbons; Synthetic gas for industrial use; gases for use in welding; Gas leak detector spray
4
Fuel gas; Bottled gas; Gas cartridges; Gas mixtures; Liquefied gas; Synthetic gas (fuel); Solidified gases; Gaseous fuels; Natural gas
6
Containers of metal for pressurised gas or compressed gas; Empty cylinders of metal for liquid or compressed gas; Gas bottles of metal; gas storage tanks of metal; Tubes of metal for gases; Metal gas pipe parts; Valves of metal for controlling the flow of gases in pipelines; Ducts made of metal for trunking conduits for gases; Ducts of metal for trunking pipes for gases; Elbows of metal for connecting gas piping to gas appliances; Seals of metal for preventing leakage of gases
7
Gas torches being tools; Gas compressors; Thermic torches (gas operated- ); Gas-operated industrial soldering machines; Gas turbines; Gases (blowing machines for the compression, exhaustion and transport of -)
9
Electrochemical gas sensors; Leak testing and detecting apparatus and units; Combustion gas detectors; flue gas analyzers; Sensors, gas detecting apparatus and instruments; Gas leak alarm systems; Gas flow meters and gas pressure indicators; Gas meters
11
Lighting appliances, Heating, Cooking, Drying, Ventilation and, Installations for sanitary and water supply; Regulating and safety accessories for gas apparatus and pipes; Gas boilers; Gas lighters; Lighters for smokers and Gas lights; Apparatus for the purification of gases; Gas operated apparatus for cooking; Pressure relief apparatus for use with gas installations; Gas heating apparatus and installations; Rotisseries and Gas grills; Gas fired water heaters; Gas cookers; Gas fires; Gas refrigerators; Taps for regulating gas flow; domestic gas fires; Gas ovens; Gas injectors; Gas lamps; Gas purifiers; gas fire radiants; Shut-off, safety and stop valves for gas apparatus
35
Procurement for others, sale in shops and via global telematic networks (electronic commerce), and export and import of fuel gas, bottled gas, gas cartridges, liquefied, synthetic or solidified gas, fuel gas, containers of metal for pressurised gas or compressed gas, gas bottles of metal, gas storage tanks of metal, tubes, seals and ducts of metal for gases, valves of metal for controlling the flow of gas in pipelines, gas-operated soldering blow pipes and welding apparatus, sensors, gas detecting apparatus and instruments, gas leak alarm systems, gas flow meters and gas pressure indicators, gas meters, apparatus for lighting, heating, cooking, drying, ventilating, water supply and sanitary purposes, regulating and safety accessories for gas pipes, gas boilers, gas lighters, gas burners, gas scrubbing apparatus, gas-operated apparatus for cooking, gas-fired heating installations and apparatus, gas boilers, gas-fired water heaters, gas cookers, gas heaters, gas refrigerators, domestic gas cookers, gas ovens, gas injectors, gas lamps, gas radiators, shut-off, safety and stop valves for gas apparatus; Business management; Commercial management assistance in relation to franchises; franchising relating to business management assistance; Administrative processing of purchase orders
39
Warehouse services, Distribution, transportation and delivery of gas; Transport by pipeline