Sulfonated carbazol derivatives of the anthraquinone series and a process for their preparation,申请号US19480066848-传众专利搜索

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发明名称	Sulfonated carbazol derivatives of the anthraquinone series and a process for their preparation
摘要
申请公布号	US2524524(A)	申请公布日期	1950.10.03
申请号	US19480066848	申请日期	1948.12.22
申请人	SANDOZ LIMITED	发明人	GUTZWILLER ERNST
分类号	C09B5/26	主分类号	C09B5/26
代理机构		代理人
主权项
地址

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