[Class : 7] Mineral Dressing Apparatus And Machines, Namely Crushing Machines, Screening Equipment, Equipment For Feeding And Crushing; Semi Autogenous Mills And Ball Grinders (Machines); Wet Separation Equipment (Machines); Flotation Machines; Hoists For Mining; Bearings (Machine Parts), Fluid Bed Drying Equipment (Machines); Conveyance Systems And Machines For Materials, Namely Machines For Mining And Cement Manufacture, Including Conveyor Belts For Horizontal Conveyance, Fixed And Mobile Conveyor Belts, Elevators For Conveyance Of Raw Materials; Helical Conveyors And Pressure Conveyors, Cranes (Hoists And Lifting Devices), Including Cranes For Loading And Unloading Of Ships, Mechanical And Pneumatic Conveyors, Pendulum Conveyors; Chain Feeders, Feed Belt Conveyors And Tray Conveyors (Machines); Parts And Accessories For All The Above Products (Not Included In Other Classes)