Silver halide developer containing 2(beta-hydroxyethyl) aminophenol and p-hydroxyphenylamino acetic acid,申请号US19500161734-传众专利搜索

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发明名称	Silver halide developer containing 2(beta-hydroxyethyl) aminophenol and p-hydroxyphenylamino acetic acid
摘要
申请公布号	US2610122(A)	申请公布日期	1952.09.09
申请号	US19500161734	申请日期	1950.05.12
申请人	MAY & BAKER LIMITED	发明人	JOHN DAVID HUGH OAKLEY;FIELD GEORGE TERENCE JAMES
分类号	G03C5/30	主分类号	G03C5/30
代理机构		代理人
主权项
地址

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