11
Industrial treatment installations; Industrial ovens and furnaces (not for food or beverages); Furnaces for industrial use; Industrial heating furnaces; Refractory furnaces; Industrial furnace installations for heat treatment of metals; Industrial furnace installations for heat treatment of flat goods, thick sheets, fine sheets and bands; Thermal treatment furnaces; Cooling installations; Gas fired furnaces; Gas fired combined hearth-type and shaft furnaces for use steel production; Electric furnaces [for industrial purposes]; Electric heat-treating furnaces; Stokers for use with industrial furnaces; Conveyor oven, for use in the following fields: Heat treatment of steel; Automatic hardening furnaces for components; Roller hearth furnaces; Gas burners for industrial purposes
42
Scientific and technological services and research and design relating thereto; Industrial analysis; Industrial research; Design and development of computer hardware and software; Design and development of computer hardware and computer software in the field of the heat treatment of metals; Design and development of computer hardware and software in the field of heat treatment of flat goods, thick sheets, fine sheets and bands; Technical testing; Conducting technical project studies; Construction drafting; Technical consultancy; Surveying, Technical calculation services; Engineering in the field of the construction of industrial furnace systems and the heat treatment of metals; Development and technical construction drafting of industrial furnace systems