7
Machine tools; Construction machines; Mixing machines, in particular continuous mixers, pan mixers, positive mixers, continuous mixers for dry mortar, render, mortar, fillers and adhesives; Plastering machines (for making wall and ceiling plaster); Coating and plastering machines; Pumps (machines); Mixing pumps; Feed pumps; Screw pumps; Progressing cavity pumps; Rotors, in particular for pumps; Stators, in particular for pumps; Booster pumps; Conveyers; Machines for conveying plaster and coating materials; Machine tools and mechanical apparatus; Mechanical spraying apparatus for building materials; Air compressors; Valves (parts of machines); External vibrators; Couplings other than for land vehicles; Injection hoods; Machine parts; Cutters (machines); machine linings; Housings [parts of machines]; Machines and machine tools for treatment of materials and for manufacturing; Motors and engines, drives and general machine parts; Robot
37
Installation, maintenance and repair of machines and tools; Mechanical engineering and installation construction; Building construction
42
Services in the field of science and technology and research and development related thereto; Engineering services; All the aforesaid services in particular in the fields of mechanical engineering and installation construction, building construction, plastering and conveying technology, metalworking and structural steel engineering