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专利名称：Damping element发明人：Hans-Peter Wilfer申请号：US10439376申请日：20030515
公开号：US20040154457A1公开日：20040812
专利附图：
摘要：A pillow-shaped damping element to be located in an interior of a percussioninstrument includes upper and bottom sides, a filling material having sound-absorbingcharacteristics and located between the upper and bottom sides, and a holder for amicrophone provided on the upper side of the damping element.
申请人：WILFER HANS-PETER
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