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发明名称
2,3-DIALKOXY-4-PYRIDINOL DERIVATIVES
摘要
申请公布号
KR1019930007380(B1)
申请公布日期
1993.08.09
申请号
KR1019900015907
申请日期
1990.10.06
申请人
发明人
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主分类号
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