Motors and engines (other than for land vehicles); electric motors for space vehicles; plasma engines; ion engines; thrusters for machines; thrusters for space robots; thrusters in the field of space travel; plasma thrusters; ion thrusters; Hall-effect thrusters; gas thrusters; regulators for thrusters; industrial robots
MachinerySpace vehicles; space vehicles and parts and components thereof; air vehicles; launch vehicles; apparatus for locomotion by air; transporting robots
Vehicles