Xanthenium compounds and a process of preparing them,申请号US19520327668-传众专利搜索

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发明名称	Xanthenium compounds and a process of preparing them
摘要
申请公布号	US2794023(A)	申请公布日期	1957.05.28
申请号	US19520327668	申请日期	1952.12.23
申请人	FARBWERKE HOECHST AKTIENGESELLSCHAF VORMALS MEISTER LUCIUS AND BRUNING	发明人	BESTIAN HERBERT;SCHAFER GUSTAV;QUINT FERDINAND
分类号	C09B11/28	主分类号	C09B11/28
代理机构		代理人
主权项
地址

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