U.S. federal trademark · Serial No. 79091905 · Reg. No. 4215896
Exhaust gas catalysts, especially honeycomb and plate catalysts for the cleaning of exhaust gasses for the reduction of nitrogen oxides, dioxins and furans, especially for use with stationary and mobile diesel engines including utility vehicles and passenger cars
Heat accumulators
[ Treatment of materials for the purpose of manufacturing honeycomb filters; treatment of materials for the purpose of manufacturing chemical catalysts, especially honeycomb and plate crystals for the cleaning of exhaust gases for the reduction of nitrogen oxides, dioxins and furans, especially for use in power plants and waste incinerating plants; treatment of materials for the purpose of manufacturing casting filters for metal casting applications ]
Chemical catalysts, especially honeycomb and plate catalysts for the cleaning of exhaust gases for the reduction of nitrogen oxides, dioxins and furans, especially for the use in power plants and waste incinerating plants, casting filters in the form of extruded ceramic honeycombs for metal casting applications
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