[Class : 7] Machines And Machine Tools Pistons, Axles For Machines, Gears (Spiral Bevels, Straight Bevels, Hypoid, Spider Kits, Spur And Helical Gears, Speed And Shafts, Steering Gears, Worm And Worm Gears Including Assemblies, Engine Components Such As Crankshafts, Camshafts, Connecting Rods, Pistons, Liners, Axle Shafts, Propeller Shafts, U Joints, Housings Axle Assemblies, Ball Bearing, (Machines), Ball Rings And Bearings, Belts For Machines Blades, Clutch, (Machines), Combustion Engines (Fixed And Portable),Combustion Motors, Compressed Engines And Pumps, Compressors Machinery, Condenser, Coupling Shafts, Cylinders Heads (Engines) Electric Ignition Devices For Internal Combustion Engines, Electromotor (Not For Land Vehicles) Elevators, Engines And Motors (Machinery) Explosion Engines And Motors, Gears And Gear Boxes (Parts For Machines) Gear Wheels For Machinery, Internal Combustion Motors And Engines For Machines Included In Class 7.