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发明名称
Hydrogenation of steroids
摘要
申请公布号
US2751399(A)
申请公布日期
1956.06.19
申请号
US19520265547
申请日期
1952.01.08
申请人
THE UPJOHN COMPANY
发明人
FONKEN GUNTHER S.
分类号
C07J5/00;C07J9/00;C07J75/00
主分类号
C07J5/00
代理机构
代理人
主权项
地址
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