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发明名称
摘要
申请公布号
DE2230310(A1)
申请公布日期
1972.12.28
申请号
DE19722230310
申请日期
1972.06.21
申请人
发明人
分类号
C07D301/32;(IPC1-7):C07D/
主分类号
C07D301/32
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