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经营范围
发明名称
Pregnen-acetic acid and preparation thereof
摘要
申请公布号
GB961698(A)
申请公布日期
1964.06.24
申请号
GB19630039678
申请日期
1961.12.19
申请人
SHIONOGI & CO. LTD.
发明人
分类号
C07J71/00;C07J75/00
主分类号
C07J71/00
代理机构
代理人
主权项
地址
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