New colour couplers for use in colour photography,申请号GB19530004080-传众专利搜索

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发明名称	New colour couplers for use in colour photography
摘要
申请公布号	GB737700(A)	申请公布日期	1955.09.28
申请号	GB19530004080	申请日期	1953.02.13
申请人	NORMAN HULTON HADDOCK;CYRIL MORRIS;IMPERIAL CHEMICAL INDUSTRIES LIMITED	发明人
分类号	C07D231/52;G03C7/384	主分类号	C07D231/52
代理机构		代理人
主权项
地址

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