[Class : 7] Machines And Machine Tools; Motors And Engines (Except For Land Vehicles); Cutting Tools, Grinding Tools, Milling Tools For Gear Processing; Toolholders For Metalworking Machines (Machine Parts); Toolholders For Metalworking Machines (Machine Parts); Devices [Machine Parts] For The Chucking Of Work Pieces; Work Piece Holders [Machines]; Work Piece Clamping Device...