Nitrous acid treatment for separating impurities from antipernicious anaemia active material,申请号US19500152272-传众专利搜索

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发明名称	Nitrous acid treatment for separating impurities from antipernicious anaemia active material
摘要
申请公布号	US2630401(A)	申请公布日期	1953.03.03
申请号	US19500152272	申请日期	1950.03.27
申请人	GLAXO LABORATORIES LIMITED	发明人	SMITH ERNEST LESTER;BALL STANLEY
分类号	C07H23/00;C12P19/42	主分类号	C07H23/00
代理机构		代理人
主权项
地址

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