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发明名称
摘要
申请公布号
JPH0651690(B2)
申请公布日期
1994.07.06
申请号
JP19890250228
申请日期
1989.09.26
申请人
发明人
分类号
C07D309/30;C07D311/76;(IPC1-7):C07D309/30
主分类号
C07D309/30
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