Motors other than for land vehicles, aeronautical engines, machine tools and machines for cutting and forming parts intended for rocket propulsion craft or aeronautical machines; industrial robots; compressors for machines; heat exchangers being parts of motors other than for land vehicles; pumps, namely, compressed air pumps, electric pumps, oil drain pumps; pumps and servo-valves for liquids; hydrazine thrusters, bipropellant thrusters and power-augmented catalytic thrusters all for machinery; machine couplings other than for land vehicles and transmission and propulsion, namely, transmission and propulsion gears excluding those for land vehicles; all types of motors and engines for fixed or mobile installations, excluding those for land vehicles; reaction motors, namely, direct current motors; aircraft engines, namely, nuclear rocket engines using propulsion; aircraft engines, namely, rocket engines for satellite launchers and for missiles, ion thrusters for machinery, electric propulsors, arc jet engines; vehicle engine parts, oil propellant tanks; aircraft engine exhaust systems comprised of thrust reversers for aircraft engines; metalworking machines

Vehicles for locomotion by land; vehicles for locomotion by air, namely, aircrafts, aeroplanes; air vehicles, namely, aircraft, aeroplanes; vehicle seats; safety belts for vehicle seats

Repair and maintenance of aeronautical and astronautical vehicles and aircrafts; construction of industrial buildings and test stands for aircraft engines; repair and reconditioning of aeronautical engines and space propulsion units; repairing of electrical and electronic lighting apparatus, repair of electric motors; overhaul, upkeep, maintenance and repair services for engines used on aircraft and in the space and aeronautics field and their component parts; maintenance of aircraft landing gear; repair, overhaul, upkeep and maintenance services for all types of motors and engines used in aeronautics and their components parts; upgrading, reconditioning and standard replacement of engines used on aircrafts in the space and aeronautics field; installation services for aircraft, namely, installation of engine tubes, ducts, manifolds, structural components, nose cowl, exhaust nozzles, landing gear; aircraft assembly services for installation purposes, namely assembly of engine tubes, ducts, manifolds, structural components, nose cowl, exhaust nozzles, landing gear; information in connection with aircraft construction; supervising aircraft construction work