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发明名称
Acoustic sheet material
摘要
申请公布号
GB2292786(B)
申请公布日期
1997.10.22
申请号
GB19940017327
申请日期
1994.08.27
申请人
* NOISCO PRODUCTS LIMITED
发明人
KENNITH WILLIAM * HOPKINS
分类号
B32B3/26;B32B5/18;G10K11/168;(IPC1-7):G10K11/168
主分类号
B32B3/26
代理机构
代理人
主权项
地址
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