[Class : 42] Scientific Services And Technological Services As Well As Services Of Research And Ralated Design; Analysis Services And Industrial Research; Construction Consultation; Construction Drafting; Technical Project Studies; Surveying Engineering; Mechanical Research; Technical Research; Scientific, Technical And Mechanical Research In Relation With The Control Of Heat Of Steel And Metals, The Treatment Of Steel And Metals, The Alloying And The Thermal Treatment Of Steel And Metals, As Well As In Rela[Class : 40] Treatment Of Materials; Information In Relation To The Treatment Of Materials; Treatment Of Metal Or Steel; Mixing And Alloying Of Metals Or Steel; Thermal Treatment Of Metal Or Steel; Decarburisation And Desulphurization Of Metal Or Steel.[Class : 11] Heating Apparatuses, Vapour Production Apparatuses, Ventilation Apparatuses, Water And Air Distribution Apparatuses; Apparatuses And Installations For The Heating And /Or Reheating Of Steel Or Metal; Apparatuses And Machines For The Injection Of Gas In Industrial And Iron And Steel Making Processes; Control And Safety Accessories For Gas Conduits And Gas Apparatuses; Apparatuses For Purging Of Gas; Conduits [Parts Of Hearting Installations]; Gas Conduit Installations; Solid, Liquid Or Gas Combus[Class : 7] Machines And Machine Tools; Engines (Except Motors For Land Vehicles); Couplings And Transmission Parts (Except For Land Vehicles); Foundry Machines; Apparatuses For The Treatment Of Iron Ore; Industrial Manipulators [Machines]; Machines For Working Metals; Elecromechanical Apparatuses, Valves [Machines]; Steel Production Apparatuses And Installations; Iron And Steel Plant Apparatuses And Installations; Compressesd Air Machines; Feeders For Iron And Steel Industry Production Lines [Machines]; Co