2:1 cobalt or chromium complex azo dyestuffs,申请号GB19650011988-传众专利搜索

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发明名称	2:1 cobalt or chromium complex azo dyestuffs
摘要
申请公布号	GB1079794(A)	申请公布日期	1967.08.16
申请号	GB19650011988	申请日期	1965.03.22
申请人	FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT	发明人	MACHATZKE HEINZ;SIEGEL ED GAR
分类号	C09B62/477;C09B62/535	主分类号	C09B62/477
代理机构		代理人
主权项
地址

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