Process for preparing calcium pantothenate,申请号US19540478494-传众专利搜索

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发明名称	Process for preparing calcium pantothenate
摘要
申请公布号	US2809213(A)	申请公布日期	1957.10.08
申请号	US19540478494	申请日期	1954.12.29
申请人	CHEMLEK LABORATORIES, INC.	发明人	LEKBERG ROBERT D.;HORNBECK ROBERT F.
分类号	C07C233/46	主分类号	C07C233/46
代理机构		代理人
主权项
地址

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