PREPARING CYCLIC ESTERS,申请号IE19890000672-传众专利搜索

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发明名称	PREPARING CYCLIC ESTERS
摘要
申请公布号	IE890672(L)	申请公布日期	1990.09.02
申请号	IE19890000672	申请日期	1989.03.02
申请人	E.I. DU PONT DE NEMOURS AND COMPANY	发明人
分类号	C07D319/10;(IPC1-7):C07D319/10	主分类号	C07D319/10
代理机构		代理人
主权项
地址

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