Improvements in or relating to purification of antibiotics,申请号GB19630017200-传众专利搜索

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发明名称	Improvements in or relating to purification of antibiotics
摘要
申请公布号	GB989577(A)	申请公布日期	1965.04.22
申请号	GB19630017200	申请日期	1963.05.01
申请人	THE UPJOHN COMPANY	发明人
分类号	C07D493/04;C07H15/22	主分类号	C07D493/04
代理机构		代理人
主权项
地址

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