VERFAHREN ZUR HERSTELLUNG VON VITAMIN B TIEF 1 UND SEINEM ZWISCHENPRODUKT UND VORRICHTUNG HIERZU,申请号DE19792948343-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG VON VITAMIN B TIEF 1 UND SEINEM ZWISCHENPRODUKT UND VORRICHTUNG HIERZU
摘要
申请公布号	DE2948343(A1)	申请公布日期	1980.06.19
申请号	DE19792948343	申请日期	1979.11.30
申请人	TAKEDA CHEMICAL INDUSTRIES,LTD.	发明人	NIINOBE,TAKAO;YOSHIDA,KOKICHI;YOKOYAMA,MASAO
分类号	C07D239/42;C07D415/00;C25B3/02;C25B3/04;(IPC1-7):C25B3/02	主分类号	C07D239/42
代理机构		代理人
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