PROCESS FOR THE PREPARATION OF N,N'-DISUBSTITUTED UREA USING SELENIUM-BASED CATALYST,申请号KR19980038729-传众专利搜索

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发明名称	PROCESS FOR THE PREPARATION OF N,N'-DISUBSTITUTED UREA USING SELENIUM-BASED CATALYST
摘要
申请公布号	KR100275793(B1)	申请公布日期	2000.12.15
申请号	KR19980038729	申请日期	1998.09.18
申请人	KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY	发明人	KIM, HOON SIK;KIM, YONG JIN;LEE, HYUN JOO;CHUNG, MOON JO;LEE, SANG DEUK
分类号	C07C273/04;C07C273/18;C07C275/06;C07C275/18;C07C275/24;(IPC1-7):C07C273/04	主分类号	C07C273/04
代理机构		代理人
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