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发明名称
METHOD OF OBTAINING SALTS OF MALEIC COPOLYMERS
摘要
申请公布号
PL145571(B1)
申请公布日期
1988.10.31
申请号
PL19850256555
申请日期
1985.11.30
申请人
发明人
分类号
C08F;C08F222/06;(IPC1-7):C08F222/06
主分类号
C08F
代理机构
代理人
主权项
地址
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