Hydrocarbyl isocyanate catalyst for the phosgenation of aryl sulfonamides,申请号US19640396359-传众专利搜索

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发明名称	Hydrocarbyl isocyanate catalyst for the phosgenation of aryl sulfonamides
摘要
申请公布号	US3371114(A)	申请公布日期	1968.02.27
申请号	US19640396359	申请日期	1964.09.14
申请人	THE UPJOHN COMPANY	发明人	SAYIGH ADNAN A. R.;ULRICH HENRI
分类号		主分类号
代理机构		代理人
主权项
地址

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