PREPARATION OF VITAMIN B12,申请号CAD600294-传众专利搜索

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发明名称	PREPARATION OF VITAMIN B12
摘要
申请公布号	CA600294(A)	申请公布日期	1960.06.21
申请号	CAD600294	申请日期
申请人	ARMOUR AND COMPANY	发明人	PETER J. VAN MELLE
分类号		主分类号
代理机构		代理人
主权项
地址

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