alpha-anthrapyridinequinone compounds,申请号US19470776611-传众专利搜索

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发明名称	alpha-anthrapyridinequinone compounds
摘要
申请公布号	US2552263(A)	申请公布日期	1951.05.08
申请号	US19470776611	申请日期	1947.09.27
申请人	EASTMAN KODAK COMPANY	发明人	DICKEY JOSEPH B.
分类号	C07D221/08	主分类号	C07D221/08
代理机构		代理人
主权项
地址

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