Cyanine dyes derived from 2-methylthiazole derivatives,申请号US19340709048-传众专利搜索

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发明名称	Cyanine dyes derived from 2-methylthiazole derivatives
摘要
申请公布号	US2148441(A)	申请公布日期	1939.02.28
申请号	US19340709048	申请日期	1934.01.30
申请人	DU PONT FILM MANUFACTURING CORPORATION	发明人	DAWSON GEORGE A.;MIDDLETON EDMUND B.
分类号	C09B23/02	主分类号	C09B23/02
代理机构		代理人
主权项
地址

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