IC 009. US 021 023 026 036 038. G & S: Electrical and electronic regulating and steering devices and apparatus for machines for the metallurgical industry, for machines for the steel mill industry, for continuous casting machines, for rolling machines for the rolling of metals, for forging machines, and for presses for metals; weighing, measuring, signaling, checking, and supervision apparatus and instruments, namely, video cameras, displays, namely, electric luminescent display panels, light emitting diode displays, liquid crystal displays, strip tension dynamometers, strip tensioning laboratory blades, strip flatness meters, thermometers, speedometers, pressure gauges, angle gauges, distance meters, roughness gauges, electric and electronic control devices, namely, flatness control, roughness control, pressure control and tensioning control for influencing the properties of rolled steel, signal processors; data-processing devices and computers for the metallurgical industry and the steel mill industry; computer programs stored on data carriers for controlling of machines for the metallurgical industry, for machines for the steel mill industry, for continuous casting machines, for rolling machines for the rolling of metals, for forging machines, and for presses for metals

IC 011. US 013 021 023 031 034. G & S: Furnaces for metallurgical plants, for steel mills, for continuous casting plants, for rolling mills, for forging and pressing plants; cooling systems for machines for the metallurgical industry, for machines for the steel mill industry, for continuous casting machines, for rolling machines for the rolling of metals, for forging machines, for presses for metals; drying, ventilation, and water supply equipment and apparatus, namely, drying, ventilating fans and louvers and cooling water circuit installations in the nature of cooling towers for metallurgical plants, for steel mills, for continuous casting plants, for rolling mills, and for forging and pressing plants

IC 037. US 100 103 106. G & S: Installation, assembly, repair and maintenance of industrial and machinery systems, namely, of machines for the metallurgical industry, of machines for the steel mill industry, of continuous casting machines, of rolling machines for rolling metals, of forging machines, of presses for metals, of machines for the working and processing plastics, of machine tools, of engines and motors except engines for land vehicles, of machine couplings and transmission components except such for land vehicles, as well as of furnaces for metallurgical plants, for steel mills, for continuous casting plants, for rolling mills, for forging and pressing plants, of cooling systems for machines for the metallurgical industry, for machines for the steel mill industry, for continuous casting machines, for rolling machines for the rolling of metals, for forging machines, for presses for metals, of drying, ventilation, and water supply equipment and apparatus for metallurgical plants, for steel mills, for continuous casting plants, for rolling mills, and for forging and pressing plants; construction consultation

IC 042. US 100 101. G & S: Building and construction planning, technical construction consultancy, engineering; design and development of computer software for the metallurgical industry and the steel mill industry; technical consultancy in relation to technical research in the field of machines and machine parts for the treatment and processing of metals