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发明名称
Acoustical barrier treatment
摘要
申请公布号
US3298457(A)
申请公布日期
1967.01.17
申请号
US19640419654
申请日期
1964.12.21
申请人
LORD CORPORATION
发明人
WARNAKA GLENN E.
分类号
B32B15/08;E04B1/82
主分类号
B32B15/08
代理机构
代理人
主权项
地址
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