V7

Machines and machine tools for treatment of materials and for additive manufacturing; 3D printers; 3D printer components of plastic and of metal for use in printing processes; parts of 3D printers, namely, extruders and heated extruders, nozzles, heatsinks, cooling and heating systems primarily comprised of air-cooled heatsinks, radiative heatsinks, cooling fans, pumped water cooling, thermoelectric peltier combined heating and cooling elements, electrical resistance heating elements for heating metal objects and air heating, electrical inductance heating elements, infra-red radiation heating systems; machine motors; motors for 3D printers; bearings; heater cartridges for 3D printers; parts and fittings for the aforementioned goods