[Class : 7] Shaft Couplings ("Machines: Axles For Machines: Transmission Shafts, Other Than For Land Vehicles: Self Oiling Bearings: Ball Bearings: Lubricators [Parts Of Machinesi: Bearing Brackets For Machines: Bearings Fparts Of Machines]: Clutches, Other Than For Land Vehicles: Chucks [Parts Of Machinesi: Cranks [Parts Of Machines]: Driving Motors, Other Than For Land Vehicles: Machine Tools: Transmissions, Other Than For Land Vehicles: Speed Governors For Machines, Motors And Engines: Journal Boxes [Parts Of Machinesi: Bearings For Transmission Shafts: Machine Wheelwork: Machine Wheels; Machine Flywheels: Roller Bearings: Ball Rings For Bearings: Journals [Parts Of Machinesi: Transmissions For Machines: Couplings, Other Than For Land Vehicles: Anti Friction Bearings For Machines: Brake Linings, Other Than For Vehicles: Brake Shoes, Other Than For Vehicles; Brake Segments, Other Than For Vehicles; Gear Boxes, Other Than For Land Vehicles: Driving Chains, Other Than For Land Vehicles: Gears, Other Than For Land Vehicles; Reduction Gears, Other Than For Land Vehicles: Crankcases For Machines, Motors And Engines; Universal Joints [Cardan Joints]: Bearings For Wind Turbines; Slewing Bearings For Excavators, Tower Cranes, Vessel Cranes, Truck Cranes, Crawler Cranes, Rack Car, Concrete Pump Cars, Turntable, Antennas And Tanks.[Class : 12] Driving Chains For Land Vehicles: Links For Land Vehicles: Cams For Land Vehicles: Torque Converters For Land Vehicles: Gasoline Engines For Land Vehicles: Connectors For Land Vehicles: Bearings For Land Vehicles: Axis For Land Vehicles: Couplings For Land Vehicles: Axle Journals: Cvcle Hubs: Doors For Automobile: Automobile Bodies: Automobile Chassis: Steering Wheels For Automobiles: Undercarriages For Automobile: Automobile Wheels: Torsion Bars For Automobiles: Bumpers For Automobiles: Automobile Hoods: Rims For Automobile Wheels: Tires For Vehicle Wheels: Gears For Land Vehicles; Gear Boxes For Land Vehicles: Transmissions For Land Vehicles: Transmission Shafts For Land Vehicles: Crankcases For Land Vehicle Components, Other Than For Engines: Clutches For Land Vehicles: Transmissions For Land Vehicles; Disk Brakes For Vehicles: Brake Linings For Vehicles: Brake Shoes For Vehicles: Brake Segments For Vehicles: Conical Brakes For Vehicles: Block Brakes For Vehicles: Laminated Leaf Springs For Vehicles