PROCEDE D'EXTRACTION DE LA CAFEINE,申请号PT19810073676-传众专利搜索

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发明名称	PROCEDE D'EXTRACTION DE LA CAFEINE
摘要
申请公布号	PT73676(A)	申请公布日期	1981.10.01
申请号	PT19810073676	申请日期	1981.09.15
申请人	SOCIETE D ASSISTANCE TECHNIQUE POUR PRODUITS N	发明人
分类号	A23F5/22;C07D473/12;(IPC1-7):C07D/	主分类号	A23F5/22
代理机构		代理人
主权项
地址

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