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申请公布号
NL6905867(A)
申请公布日期
1970.10.20
申请号
NL19690005867
申请日期
1969.04.16
申请人
发明人
分类号
C07D303/22;C07D303/24;C08F16/24;C08G65/22;(IPC1-7):C07D1/18;C08G23/06
主分类号
C07D303/22
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