7
Machines and machine tools for woodworking, plastics processing and metal treatment; Multipurpose electric tools; Sharpening wheels, cutting discs, grinding wheels and whetstones (parts of machines), hand-held grinding machines; Powered sanders; Electropolishing machines, auxiliary devices for electropolishing and grinding machines, polishing spindles and extensions for electropolishing and grinding machines, electric hand-held sanders, electric hand-held orbital sanders, tool post grinders, electric belt grinding machines; Compressed-air tools; Automatic grinding and polishing machines for surface treatment, in particular internal grinding machines, Cylindrical grinding machines, Brushing machines, Deburring machines, Superfinishing and microfinishing treatment machines and surface grinding machines; Automatic turntable machines, in particular polishing and/or grinding machines and control and regulating apparatus therefor; Galvanizing machines; Electrolysis installations for galvanisation; Robot; Deburring and grinding machines; Surface treatment machines for machining purposes; Control and regulating apparatus, in particular for machine tools
11
Suction installations, cleaning installations for liquid, solid or gaseous substances, in particular water, soil, exhaust gases, washing installations for parts, in particular pipes and other machining parts
40
Metal treating; Metal treating; Metal finishing; Surface finishing of metal articles; Metal treating; Processing of metal surfaces by precision grinding and abrasive polishing; Surface grinding; Grinding; Surface polishing; Polishing of metals; Metal finishing; Metalworking; Treating [tempering] of metal; Galvanising of metal; Galvanising of metal; Metal plating; Chromium plating of metal articles; Hard chromium plating of metal surfaces; Metallurgical processing
42
Design of special-purpose machines, mechanical engineering design