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经营范围
发明名称
Purification of steroids
摘要
申请公布号
US2849460(A)
申请公布日期
1958.08.26
申请号
US19530392767
申请日期
1953.11.17
申请人
OLIN MATHIESON CHEMICAL CORPORATION
发明人
CORDS HELMUTH
分类号
C07J5/00;C07J75/00
主分类号
C07J5/00
代理机构
代理人
主权项
地址
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