Improvements in the manufacture and production of halogenated dyestuffs of the phthalocyanine series,申请号GB19370021500-传众专利搜索

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发明名称	Improvements in the manufacture and production of halogenated dyestuffs of the phthalocyanine series
摘要
申请公布号	GB500471(A)	申请公布日期	1939.02.06
申请号	GB19370021500	申请日期	1937.08.04
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C09B47/10	主分类号	C09B47/10
代理机构		代理人
主权项
地址

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