Process for preparing beta-lactones employing a uranyl salt catalyst,申请号US19490109055-传众专利搜索

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发明名称	Process for preparing beta-lactones employing a uranyl salt catalyst
摘要
申请公布号	US2585223(A)	申请公布日期	1952.02.12
申请号	US19490109055	申请日期	1949.08.06
申请人	EASTMAN KODAK COMPANY	发明人	CALDWELL JOHN R.
分类号	C07C51/09;C07D305/12;C07D315/00	主分类号	C07C51/09
代理机构		代理人
主权项
地址

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