Verfahren zur Herstellung von insbesondere im infraroten Bereich absorbierenden Farbstoffen der Triphenylmethanreihe,申请号DE1955F019120-传众专利搜索

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发明名称	Verfahren zur Herstellung von insbesondere im infraroten Bereich absorbierenden Farbstoffen der Triphenylmethanreihe
摘要
申请公布号	DE1056761(B)	申请公布日期	1959.05.06
申请号	DE1955F019120	申请日期	1955.12.21
申请人	FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT	发明人	COENEN DR. MAX;KREY DR. WILHELM
分类号	C09B11/20	主分类号	C09B11/20
代理机构		代理人
主权项
地址

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