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发明名称
Verfahren zur Reinigung von a-6-Deoxy-5-oxy-tetracyclin
摘要
申请公布号
AT275735(B)
申请公布日期
1969.11.10
申请号
AT19680005787
申请日期
1968.06.17
申请人
CHAS. PFIZER & CO., INC.
发明人
分类号
C07C
主分类号
C07C
代理机构
代理人
主权项
地址
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