Class [6]
Metal Products
Vessels, containers and pipes of metal for the conducting and thermal treatment of industrial gases, liquid gases and liquids, natural and refinery gases.
Class [7]
Machinery Products
Apparatus/machines for evaporating, liquefying, condensing and separating industrial gases/liquid gases and liquids, natural and refinery gases, included in class 7; pumps, blowers, compressors, pressure expanders and expansion machines for the aforesaid goods.
Class [11]
Environmental Control Instrument Products lighting heating cooling cooking
Industrial heating, heat exchanging, evaporating and cooling apparatus for liquids and gases, and thermal reaction apparatus/reactors, included in class 11; apparatus for generating process/work gases from liquid gases/liquids or gaseous input material; industrial oxidation and combustion installations, in particular for waste, toxic materials and residues, concentrators, product gas coolers, gas condensers, gas purifying apparatus, gas separating apparatus, included in class 11, distillation apparatus and columns, fired evaporators, fluid/gas heaters; environmental protection and rubbish/waste engineering apparatus/installations, included in class 11, in particular combustion/energy production/recovery installations, waste incinerating/waste fermentation installations, composting installations, waste treatment installations, included in class 11; apparatus for liquefying industrial gases and liquid gases, natural and refinery gases, and apparatus for analysing, purifying and evaporating petroleum or petroleum fractions, included in class 11; roasting, melting and heat treatment ovens, industrial process ovens, in particular gas and burner-supported ovens of all kinds, and components therefor; burners, in particular gas burners of all kinds, for heating, processing and converting goods, for incinerating and reheating materials and substances.
