7
Machine tools; Machines for surface treatment; Grinding machines; Polishing machines; Grinders being power tools; Buffers being power tools; Machines and apparatus for polishing [electric]; Plasma polishing machines; Motors and engines (except for land vehicles); Power transmissions for machines; Couplings for machines; Clamping devices for use with machine tools; System control instruments (Mechanical -); Hydraulic control units; System control instruments (Pneumatic -); Control mechanisms for machines, engines or motors; System control instruments (Mechanical -); Parts and accessories for all the aforesaid goods, included in this class
40
Treatment of materials, Namely metallurgical processing [material treatment]; Metal treating; Surface finishing services; Grinding and polishing of surfaces (treatment of materials); Electronic grinding and electronic polishing of surfaces [material treatment]; Electrochemical treatment; Rental of objects in connection with the providing of the aforesaid services, included in this class; Consultancy and information in relation to the aforesaid services, included in this class