PURIFICATION OF CAFFEINE,申请号PT19820074740-传众专利搜索

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发明名称	PURIFICATION OF CAFFEINE
摘要
申请公布号	PT74740(A)	申请公布日期	1982.05.01
申请号	PT19820074740	申请日期	1982.04.12
申请人	SOCIETE D'ASSISTANCE TECHNIQUE POUR PRODUITS NESTLE,SA.	发明人
分类号	C07D473/12;(IPC1-7):A23F/	主分类号	C07D473/12
代理机构		代理人
主权项
地址

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