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发明名称
PROCESS FOR PREPARING 4,5-SECO-ESTRANE 3,5,17-TRIONE DERIVATIVES
摘要
申请公布号
KR1019820000782(B1)
申请公布日期
1982.05.10
申请号
KR1019790000667
申请日期
1979.03.05
申请人
发明人
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主分类号
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