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发明名称
Purification of antibiatic substances
摘要
申请公布号
GB626469(A)
申请公布日期
1949.07.15
申请号
GB19460017672
申请日期
1946.06.12
申请人
MERCK & CO., INC.
发明人
分类号
C07H15/238
主分类号
C07H15/238
代理机构
代理人
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