UN PROCEDIMIENTO DE PREPARACIoN DE RETRACICLINA NEUTRA,申请号ES19580002346-传众专利搜索

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发明名称	UN PROCEDIMIENTO DE PREPARACIoN DE RETRACICLINA NEUTRA
摘要
申请公布号	ES234658(A1)	申请公布日期	1957.11.01
申请号	ES19580002346	申请日期	1957.04.03
申请人	AMERICAN CYANAMID COMPANY	发明人
分类号	(IPC1-7):A61	主分类号	(IPC1-7):A61
代理机构		代理人
主权项
地址

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