发明名称 SOUND ATTENUATING SLEEVE FOR USE ON A PILING
摘要 Disclosed are a sound attenuation sleeve for use on a piling during underwater construction and a method of using such a sleeve for attenuating underwater transmission of sound and/or shock waves during underwater pile driving operations.
申请公布号 WO2007150028(A3) 申请公布日期 2008.11.06
申请号 WO2007US71899 申请日期 2007.06.22
申请人 GUNDERBOOM, INC. 发明人 DREYER, HAROLD, B.
分类号 E02D7/02 主分类号 E02D7/02
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