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发明名称
Improvements relating to the production of chlortetracycline
摘要
申请公布号
GB744965(A)
申请公布日期
1956.02.15
申请号
GB19530032086
申请日期
1953.11.19
申请人
AMERICAN CYANAMID COMPANY
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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