Machines, apparatus and installations for the mechanical handling of materials comprising screw conveyors including screws without a mechanical central shaft; machines and apparatus for compacting of materials: machines and apparatus for loading compacted material directly into containers; apparatus and installations for industrial applications comprising screw conveyors including screws without a mechanical central shaft; apparatus and installations for the compacting of materials; apparatus and installations for the dewatering of wet materials; parts and fittings for all aforesaid goods in class 07

Municipal water supply plants, water purification plants; parts and fittings for all aforesaid goods included in class 11.