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发明名称
摘要
申请公布号
DD115670(A1)
申请公布日期
1975.10.12
申请号
DD19740176633
申请日期
1974.02.19
申请人
发明人
分类号
(IPC1-7):C07D51/60
主分类号
(IPC1-7):C07D51/60
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