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发明名称
Method of purifying tetracycline
摘要
申请公布号
US2929837(A)
申请公布日期
1960.03.22
申请号
US19570637066
申请日期
1957.01.30
申请人
AMERICAN CYANAMID COMPANY
发明人
OGAWA HIROSHI;INOUE SHIGEHARU
分类号
C07C233/00
主分类号
C07C233/00
代理机构
代理人
主权项
地址
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