CURTIS

Industrial chemicals, particularly chemical and physical acting additives for lubricants, lubricating greases, industrial oils and for motor oils, gear oils, compressor oils and hydraulic oils, as well as additives for fuels, particularly gasoline and diesel oil, * each as far as included in this class *; additives for liquids for cooling engines; chemical preparations for manufacturing of coolants, cooling lubricants and anti-corrosive preparations; water-miscible coolants and non-water-miscible coolants, as well as cooling lubricants for grinding for metal processing; cryogenic preparations in solid, liquid, or gas state for use in chilling and freezing

Anti-corrosive preparations in the nature of coatings, oils, lacquers, and paints; dual anti-corrosive oils; anti-corrosive fluids made with mineral oil hydrocarbons for use in surface protection; anti-rust greases and anti-rust oils, as well as anti-rust preparations for preservation, namely, oils, coatings, lacquers, and paints; preservatives for varnishes; protective preparations, namely, coatings, oils, lacquers, and paints for chromium for use as protective preparations for metals

Industrial greases and industrial oils, including motor, gear, compressor oils, as well as hydraulic oils; industrial oils; all-purpose lubricants; lubricating oils; cutting oils; metal forming oils; deep hole cutting oils; grinding oils; punching oils; non-chemical additives for technical greases, technical oils; motor oils, gear oils, compressor oils and hydraulic oils, non-chemical additives for industrial oils, as well as additives, non-chemical, to motor-fuel, in particular to gasoline and diesel fuel