Chemical process and new catalysts therefor,申请号US19380210159-传众专利搜索

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发明名称	Chemical process and new catalysts therefor
摘要
申请公布号	US2200057(A)	申请公布日期	1940.05.07
申请号	US19380210159	申请日期	1938.05.26
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	CARTER ALBERT S.;JOHNSON FRANK WILLARD
分类号	C07C2/38	主分类号	C07C2/38
代理机构		代理人
主权项
地址

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