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发明名称
Method of coating a felted fibrous mat
摘要
申请公布号
US2872337(A)
申请公布日期
1959.02.03
申请号
US19530401322
申请日期
1953.12.30
申请人
WEYERHAEUSER TIMBER COMPANY
发明人
HERITAGE CLARK C.;ROBERTS JAMES R.
分类号
B27N1/00;B27N1/02;B27N3/18
主分类号
B27N1/00
代理机构
代理人
主权项
地址
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