Air filters for motors and engines; fuel filters; oil filters; liquid filters, namely, coolant filters and gas filters as parts of industrial machines, motors and engines; fuel pumps for land vehicles; casings of metal for machines, motors and engines, namely, [ casings made of steel, ] grey cast aluminum [ and/or magnesium ] ; plastic casings for industrial machines, motors and engines; parts of machines, motors and engines, namely, heat exchangers, oil, water, [ dust, ] and centrifugal separators, valves, centrifuges, cyclones, head covers for piston cylinders, made of metal and/or plastic for motors and engines; cartridge filtration units made of metal, rubber or plastic synthetics, cloth textiles or paper for filtering fuel, oil, liquid coolant or gasoline for motors and engines and for industrial machines; removable and replaceable filter cartridges for filtering fuel, oil, liquid coolant or gasoline made of paper, rubber or plastic synthetics and cloth textiles for motors and engines and for industrial machines; cartridge filtration units made of metal, rubber or plastic synthetics, cloth textiles or paper for filtering air for motors and engines; removable and replaceable filter cartridges for filtering air made of paper, rubber or plastic synthetics and cloth textiles for motors and engines

[ Fuel heating apparatus for vehicles, namely, gasoline heaters; air filters for dust collection for industrial installations; air apparatus, namely, air conditioning and air heating apparatus for industrial purposes and gas installations, namely, gas regulators; water filters for domestic and industrial use; fresh air filters for industrial installations; ] cartridge filtration units made of metal, rubber or plastic synthetics, cloth textiles or paper for filtering air for domestic and industrial use; removable and replaceable filter cartridges for filtering air made of paper, rubber or plastic synthetics and cloth textiles for domestic and industrial use [ ; cartridge filtration units made of metal, rubber or plastic synthetics, cloth textiles or paper for filtering water, removable and replaceable filter cartridges for filtering water ]