Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Electronic systems comprised of electronic sound controllers and dampeners for noise reduction; Electronic systems consisting of electronic sound controllers and dampeners for reducing vibration through vibrations triggered out-of-phase in the field of elastic mounting of motors

shock absorbing springs and suspension springs for motor vehicles; shock absorbing springs for driver cabins and driver seats in motor vehicles; air suspension springs and springs for suspension struts composed of rubber and metal for use as elastomeric material for motor vehicles; damping elements, namely, noise absorbing and vibration insulating metal-elastomer compound sold as an integral component of elastic engine and hydraulic mounts specifically adapted for motor vehicles, steering wheel dampers, jounce bumpers, all for motor vehicles; Damping elements, namely, torsional vibration dampers specifically adapted for motor vehicle drive shafts, drive belts, drive gears and drive trains; elastic springs of a rubber composition, namely, multi-layer springs, drawbar springs and buffer springs for noise absorption and vibration insulation specifically adapted for motor vehicles; shaped plastic parts in the nature of plastic parts for vehicles in a variety of forms made using thermoplastic elastomers and microcellular urethane, for insulating vehicles, in particular against transmission of sound and vibration; shaped plastic parts in a variety of forms made using thermoplastic elastomers and microcellular urethane in the form of engine mounts, body mounts and jounce bumpers for construction or motor vehicles; sound-dampening rail profiles in the nature of insulators for motor vehicle chasses

rubber, namely, crude rubber, synthetic rubber, raw or semi-worked rubber, rubber sheets, and cured rubber; plastics in extruded form for use in further manufacturing; insulating products, namely, crude rubber, synthetic rubber, raw or semi-worked rubber, rubber sheets, cured rubber, plastic, microcellular urethane, water and hydraulic fluid for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances, in particular for vehicle and machine construction and for the building sector, conveyor installations, public roads, noisy environments, and sports and leisure facilities; insulating materials made using elastomers and thermoplastic elastomers, in particular based on natural and synthetic rubber and microcellular urethane, and made using thermoplastics, thermosetting plastics, plastisols, foams of plastic and of metal, bitumen and substances similar to bitumen, non-woven fabrics, or of mineral, plastic and natural fibres and fabrics made with the aforesaid fibres; insulating materials made with or without fillers and with or without accessories of metal; insulation board for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances; insulating foils for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances; insulating mats and insulating coatings for inhibiting the transmission of sound; sealing and insulating materials for motor vehicles for sound deadening and sealing out sound; noise screening elements, namely, sound absorbing floor underlayment, sound absorbers and diffusers in particular for vehicle and machine construction and against traffic noise