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发明名称
METHOD OF OBTAINING EPOXY RESINS
摘要
申请公布号
PL144852(B1)
申请公布日期
1988.07.30
申请号
PL19850256160
申请日期
1985.11.08
申请人
发明人
分类号
C08G;C08G59/02;(IPC1-7):C08G59/02
主分类号
C08G
代理机构
代理人
主权项
地址
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