[Class : 7] Aeroplane Engines; Joints [Parts Of Engines]; Aeronautical Engines; Shock Absorbers; Transmissions For Machines; Control Mechanisms For Machines, Engines Or Motors; Cranks [Parts Of Machines]; Connecting Rods For Machines, Motors And Engines; Crank Shafts; Speed Governors For Machines, Engines And Motors.[Class : 12] Air Vehicles; Aircraft; Aircraft Fuselages; Aircraft Landing Gear; Aircraft Landing Gear Wheels; Airplanes; Drone; Civilian Drones; Camera Drones; Electrically Powered Aircraft; Gyrocopters; Helicopters; Parachutes; Propeller Blade Protectors For Aircraft; Propellers For Air Vehicles; Remote Control Air Vehicles, Other Than Toys; Rotor Blades For Helicopters; Screwpropellers For Air Vehicles; Structural Parts For Airplanes; Structural Parts For Gliders; Structural Parts For Helicopters; Structural Parts For Aircraft; Tilt Rotor Aircraft; Unmanned Aerial Vehicles [Ua Vs]