7
Flight driving gear, in particular steel driving gear, propeller turbo steel driving gear, gas turbines, in particular shaft output driving gear, turboblowers, exhaust gas turbo chargers, mechanically driven compressors, transmission components, liquid and fuel pumps, pump driving gear, radial and axial blowers, fans, guide grids for turbo engines, gas flow controls, axial and radial turbines, sound absorbers, fuel pipes, fuel regulators, fuel gauge devices, fuel injection pumps, nozzles and valves, pneumatic starting motors, fixed and detachable machine couplings, hydraulic transmission components and machine couplings, oil and fuel filters, liquid filters, centrifuges, beddings for shafts, axles, rotors and transmission components, cogged wheels, housings, assembly devices for driving gear, control gear, gaskets, in particular brushes, labyrinth and axial face ends, rotors in particular for turbo engines, propelling nozzles for flight driving gear and components and structural components for the aforesaid goods; blades for turbo-engines; component parts of turbo-engines of fibre composites, ceramics and metals
9
Electric and electronic regulators, control devices and components therefor for internal combustion engines and flight driving gear; data carriers equipped with programs
11
heat exchangers, in particular counter current heat exchangers, recuperating heat exchangers, regenerative heat exchangers, burners, combustion chambers, flame retention baffles, ignitors, ignition devices, coolers, in particular oil, fuel and coolants; radiators, profile and distributing pipes
37
Technical maintenance and repair in the field of air travel and aircraft
42
Technical consultation services; scientific and industrial research and development; all the aforesaid services relating to air travel and aircraft