Measuring, signalling and checking (supervision) apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sounds; magnetic data carriers, compact discs, DVDs and other digital recording media; data processing equipment, computers; computer software; electronic systems for noise reduction through sound signals emitted out-of-phase in noisy interior spaces and in the field of sound beams; electronic systems for reducing vibration through vibrations triggered out-of-phase in the field of elastic mounting of motors

Vehicle parts, in particular motor bearings, elastically and hydraulically damping bearings, gearbox bearings, bodywork bearings, torque supports, support bearings, damping elements for drive units, in particular torsional vibration dampers, pulleys, central bearing blocks, elastic motor bearings for noise reduction and vibration insulation, in particular based on a metal-elastomer composite, vibration absorbers, in particular steering vibration absorbers, bodywork vibration absorbers, cardan shaft dampers, shock absorber springs and suspension springs for vehicles, in particular for motor vehicles, shock absorber springs for driver's cabs and vehicle seats, in particular for motor vehicles, air springs and suspension struts, in particular made using bellows of elastomeric material for vehicles, in particular motor vehicles

Rubber, gutta-percha, gum; plastic material in extruded form for use in production; packing, stopping and insulating materials; flexible pipes, not of metal; insulating products, namely, 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; the aforesaid insulating products, made using elastomers and thermoplastic elastomers, in particular based on natural and synthetic rubber, and made using of 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; the aforesaid materials with or without fillers and with or without accessories of metal; insulating panels, insulating foils, insulating mats and insulating coatings, in particular to protect against noise and heat transmission; shaped plastic parts, in particular made using thermoplastic elastomers, for insulating vehicles and machines, in particular against transmission of sound; seals and insulating materials, in particular sound deadening and sealing means for vehicles; loading area lining with integrated sound insulation, in particular for vehicles; sandwich systems (insulators), in particular made using elastomers and thermoplastic elastomers, in particular with added filler and in combination with materials of all kinds; engine-mounted encapsulation elements, in particular for vehicle construction, and body-mounted encapsulation; noise-absorbing elements, in particular for vehicle and machine construction and against traffic noise; the aforesaid encapsulation and noise-absorbing elements with or without sound-absorbent lining, tube-like body, in particular with sound-absorbent linings, for use in vehicle or machine construction; sound-absorbing materials, in particular based on shaped foils