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发明名称
Verfahren zur Darstellung von Pregnen-(4)-dionen-(3.20).
摘要
申请公布号
AT154665(B)
申请公布日期
1938.10.25
申请号
ATD154665
申请日期
1935.08.05
申请人
SCHERING-KAHLBAUM A. G.
发明人
分类号
主分类号
代理机构
代理人
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