4. Land vehicles: bodies and tops
  5. Bodies
  6. Lining

Klaus Wittenmayer

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Interior noise reduction in motor vehicles

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
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Interior noise reduction in motor vehicles

Land vehicles – Wheeled – Attachment
Patent

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Motor vehicle noise insulation

Land vehicles: bodies and tops – Bodies – Lining
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Sound barriers

Acoustics – Sound-modifying means – Sound absorbing panels
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Sound insulating element having absorption properties for partit

Acoustics – Sound-modifying means – Sound absorbing panels
Patent

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Profile ID: LFUS-PAI-P-1223202

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