Chromable dyestuffs of the triarylmethane series and a process of preparing them,申请号US19400340324-传众专利搜索

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发明名称	Chromable dyestuffs of the triarylmethane series and a process of preparing them
摘要
申请公布号	US2242572(A)	申请公布日期	1941.05.20
申请号	US19400340324	申请日期	1940.06.13
申请人	GENERAL ANILINE & FILM CORPORATION	发明人	ECKERT WILHELM;SCHILLING KARL
分类号	C09B11/08;C09B11/24	主分类号	C09B11/08
代理机构		代理人
主权项
地址

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