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发明名称
摘要
申请公布号
FR2055314(A5)
申请公布日期
1971.05.07
申请号
FR19700026528
申请日期
1970.07.17
申请人
DUPONT DE NEMOURS
发明人
分类号
C08G69/04;(IPC1-7):C07C101/00;C08G20/00
主分类号
C08G69/04
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