1
Chemicals used in industry; Chemical additives for industrial oils and greases, for lubricants and for fuels (including for motor spirit); Antifreeze; Chemical cleaning preparations for industrial purposes (included in class 1); Hydraulic fluids (included in class 1); Brake fluids (included in class 1); Transmission fluids (included in class 1); Cooling fluids (included in class 1); Heat transfer fluids (included in class 1); Mordants for metals; silicone spray
3
Furbishing preparations; Cold cleaners; Turpentine for stripping purposes; Working fluids with cleaning and rinsing action on surfaces of metal, glass, paint and plastic; Washing, cleaning, polishing, scouring and abrasive preparations, in particular for vehicle maintenance; Metal treatment fluids for cleaning, polishing and abrasive purposes
4
Industrial oils and greases, lubricants; Motor oils, gear oils, hydraulic oils, solid, liquid and gaseous fuels (including motor spirit); Industrial wax; Metal processing fluids in the form of industrial oils, greases and other petrochemical fluids (included in class 4); Petroleum, raw or refined