[Class : 1] Gases For Industrial, Commercial And Scientific Purposes, In Particular Compressed Gases And Gas Mixtures And Gases In Liquefied Or Dissolved Form, Also With Raised Purity Or Elaborated Grade Of Accuracy (In The Mixture Of The Components); Solidified Gases For Industrial, Commercial And Scientific Purposes, In Particular Carbon Dioxide (Dry Ice); Chemical Products And Liquids, In Particular Refrigerants, Cooling Agents, Liquids Proper For Cooling Purposes And Cold Or Cryogenic Liquid Gases; Gaseous Chemicals[Class : 4] Combustibles And Burnable Gases (Fuel Gases) As Well As Gaseous Fuels, Also In Liquefied Or Dissolved Form, In Particular Hydrocarbon Gases And Hydrogen[Class : 5] Gases And Gas Mixtures For Medical And Therapeutical Purposes; Disinfectants; Preparations For Destroying Insects And Vermin In Particular In The Form Of Pressurized Liquids, Liquefied Gases, Gases, Aerosols And Vapors; Deodoring Preparations[Class : 6] Containers Of Metal For The Storage And Application Of Gases And Liquid Gases, In Particular Tanks, Pressure Gas Cylinders And Cans; Metallic Gas Valves, Shut Off, Pressure Reducing, Pressure Control And One Way Valves Proper For Gases, Also Gas Manifolds And Multi Way Valves, Metallic Nozzles And Burner Heads, Nozzle Pipes And Gas Distributors For Injecting Gases In Multiple Media (Water, Melts, Slurries, Chemical Reaction Mixtures, Food Pulps)