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发明名称
摘要
申请公布号
FR2140156(A1)
申请公布日期
1973.01.12
申请号
FR19720019715
申请日期
1972.06.01
申请人
CROWN ZELLERBACH INTERNA
发明人
分类号
B32B27/00;D04H13/00
主分类号
B32B27/00
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代理人
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