Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling vibration sound waves in motor vehicles; Electronic systems consisting of engine mounts, body mounts, strut mounts, steering wheel dampeners for noise reduction through sound signals emitted out-of-phase in noisy interior spaces in the field of sound beams; Electronic systems consisting of engine mounts, body mounts, strut mounts, steering wheel 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 springs and suspension spring struts composed of rubber and metal for use as elastomeric material for motor vehicles

Rubber, namely, crude rubber, synthetic rubber, raw or semi-worked rubber, rubber sheets, and cured rubber; extruded plastic in the form of bars, blocks, pellets, rods, sheets and tubes for use in motor vehicle manufacturing; Insulating products for motor vehicles, namely, crude rubber, synthetic rubber, raw or semi-worked rubber, rubber sheets, cured rubber, plastic, microcellular urethane, water and hydraulic fluid for insulating against cold, heat, impact, shock, moisture and environmentally hazardous substances, in particular for vehicle and machine construction; insulating materials for motor vehicles 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 for motor vehicles made with or without fillers and with or without accessories of metal; Insulation board for motor vehicles for insulating against cold, heat, impact, shock, moisture and environmentally hazardous substances; Insulating foils for motor vehicles for insulating against cold, heat, impact, shock, moisture and environmentally hazardous substances; insulating materials, namely, 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 bumper for construction of motor vehicles