Improvements in or relating to the production of vitamin b,申请号GB19450007049-传众专利搜索

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发明名称	Improvements in or relating to the production of vitamin b
摘要
申请公布号	GB594015(A)	申请公布日期	1947.10.31
申请号	GB19450007049	申请日期	1945.03.20
申请人	SOCIETE DES USINES CHIMIQUES RHONE POULENC	发明人
分类号	A61K31/525	主分类号	A61K31/525
代理机构		代理人
主权项
地址

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