Chemical gas purifying agents; gas for industrial use; gas mixtures for use in industry; gas mixtures for use in science; gas purifying preparations; gaseous hydrocarbon compounds; gaseous hydrocarbons; gaseous mixtures for welding purposes; gases for analytical purposes; gases for industrial purposes; gases for industrial use; gases for inflating balloons; gases for laboratory use (other than for medical use); gases for laser cutting; gases for preparatory purposes (industrial); gases for use in air conditioners; gases for use in burning; gases for use in cutting; gases for use in dispensing liquids; gases for use in flame spraying; gases for use in forestry; gases for use in horticulture; gases for use in metal production; gases for use in refrigeration systems; gases for use in thermal treatment; gases for use in welding; gases for use with aerosols; gases with heat insulating effects; gases with sound insulating effects; industrial gases; inert gases for industrial use; inert gases for scientific use; inert gases, other than for medical use; laboratory gases; products for absorbing gas; propellant gases for aerosols; protective gases for welding; rare gases (other than for medical use; solid gaseous filtering substances; synthetic gas for industrial use; test gas mixtures; test gases; welding gases

All goods in this class including electronic apparatus included in this class and in particular telecommunication apparatus and apparatus for use in equipment networks and in association with computing hardware