Condensation products of the naphthoquinone-imine series,申请号US19500144042-传众专利搜索

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发明名称	Condensation products of the naphthoquinone-imine series
摘要
申请公布号	US2553050(A)	申请公布日期	1951.05.15
申请号	US19500144042	申请日期	1950.02.13
申请人	SANDOZ, A. G.	发明人	KARTASCHOFF VALENTIN;MERIAN ERNEST
分类号	C09B13/02	主分类号	C09B13/02
代理机构		代理人
主权项
地址

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