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US5000483A
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Interior noise reduction in motor vehicles
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DE3710731A1
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POLYURETHANE FOAMING FUEL WITH SOUND INSULATING AND ENDOWING PROPERTIES
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DE3705754C1
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Moulded article for acoustic insulation
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DE3624427A1
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ADHAESIVE NON-DESTRUCTIBLE REMOVABLE INSULATION SYSTEM
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DE3615360A1
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COMPONENT WITH ACOUSTIC PROPERTIES
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DE3531886A1
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CAVES
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DE3526885A1
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Element for the control of airborne noise
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DE3513863A1
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ACOUSTICALLY EFFECTIVE MATERIAL STRUCTURE
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DE3510932A1
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ADHAESIVE INSULATION SYSTEM
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DE3442646A1
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POLYVINYL CHLORIDE FREE PLASTISOL AND ITS USE
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DE3440701A1
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PARTITION FOR SEPARATING THE ENGINE COMPARTMENT FROM THE PASSENGER COMPARTMENT OF A MOTOR VEHICLE
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DE3430775A1
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CARPET PART, METHOD FOR ITS PRODUCTION AND USE
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DE3409404A1
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CYCLING PART
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DE3346260A1
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DEVICE FOR SOUND FIELD INTERFERENCE
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DE3343402A1
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Wheel well part
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DE3316652A1
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Foam material with noise-reducing properties
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