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发明名称
PREPARATION COLOURING FIBRE-FORMING POLYMERS
摘要
申请公布号
PL137935(B1)
申请公布日期
1986.07.31
申请号
PL19830241076
申请日期
1983.03.16
申请人
发明人
分类号
C08J3/20;C09D;C09D17/00;D01F;(IPC1-7):C08J3/20
主分类号
C08J3/20
代理机构
代理人
主权项
地址
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