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发明名称
VERFAHREN ZUR HERSTELLUNG VON 3 BETA -HYDROXY - DELTA 5 (10) - STEROIDEN
摘要
申请公布号
DE1914898(B2)
申请公布日期
1977.09.22
申请号
DE19691914898
申请日期
1969.03.20
申请人
发明人
分类号
C07J75/00;B01J21/00;C07B61/00;C07J1/00;C07J17/00;(IPC1-7):C07J1/00;C07J7/00
主分类号
C07J75/00
代理机构
代理人
主权项
地址
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