Acceleration protection suits and parts of such suits, namely, boots, pants, jackets, helmets and underwear; equipment and apparatus for protection of the human body from acceleration during flying, namely, pressure generators and pressure control elements to generate overpressure in acceleration protection suits, in particular equipment and apparatus for protection from acceleration which can be worn on the body, namely, pressurizable boots, pants, and jackets, and parts of such equipment, namely, pressure generators, pressure tubes, and pressure control elements; items of protective clothing for aviators and space travelers, namely, boots, pants, suits and helmets; protective headgear for aviators and space travelers; protective helmets with overpressure devices; ear noise protectors, namely, sealing elements, noise generators, noise absorbers and suppressors, ear plugs, ear buds, and ear muffs

Monitoring, maintenance and repair of acceleration protection suits and parts of such suits, namely, boots, pants, jackets, helmets and underwear, of equipment and apparatus for protection of the human body from acceleration during flying, namely, pressure generators and pressure control elements to generate overpressure in acceleration protection suits, in particular equipment or apparatus for protection from acceleration which can be worn on the body, namely, pressurizable boots, pants and jackets, and of parts of such equipment, namely, pressure generators, pressure tubes and pressure control elements, of items of protective clothing for aviators and space travelers and parts thereof, namely, boots, pants, suits and helmets, of protective helmets with overpressure devices, ear noise protectors and parts thereof, namely, sealing elements, noise generators, noise absorbers and suppressors, ear plugs, ear buds, and ear muffs, of safety hardware systems and components thereof in aircraft

Monitoring, maintenance and repair of software for acceleration protection suits and for parts of such suits, for equipment and apparatus for protection of the human body from acceleration during flying, in particular equipment and apparatus for protection from acceleration which can be worn on the body, and for parts of such equipment, for items of protective clothing for aviators and space travelers and parts thereof, for helmets with overpressure devices, ear noise protectors and parts thereof, for safety systems, namely, pressure generators and pressure control elements and components thereof in aircraft