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经营范围
发明名称
Improvements in or relating to oxytetracycline salt containing compositions
摘要
申请公布号
GB835603(A)
申请公布日期
1960.05.25
申请号
GB19570016150
申请日期
1957.05.21
申请人
PFIZER CORPORATION
发明人
分类号
A61K31/65
主分类号
A61K31/65
代理机构
代理人
主权项
地址
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