4. Acoustics
  5. Sound-modifying means
  6. Mechanical vibration attenuator

Manfred Roller

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Layered sound absorber for absorbing acoustic sound waves

Acoustics – Sound-modifying means – Sound absorbing panels
Reexamination Certificate

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Magnetizable flat damping component and adhesive, especially for

Acoustics – Sound-modifying means – Mechanical vibration attenuator
Patent

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Profile ID: LFUS-PAI-P-1384038

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