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发明名称
Sandwich panels with subsonic shear wave speed
摘要
Aircraft panels are formed of a honeycomb core material and the skin. The honeycomb core material and the skin are selected to provide subsonic wave speed across the panel, thereby reducing sound transmission.
申请公布号
US2007134466(A1)
申请公布日期
2007.06.14
申请号
US20060495901
申请日期
2006.07.28
申请人
发明人
RAJARAM SHANKAR;WANG TONGAN;NUTT STEVEN R.
分类号
B32B3/12;B32B3/00
主分类号
B32B3/12
代理机构
代理人
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地址
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