4-amino-n, n-dialkyl-3-dialkylaminoanilines as developers for photographic silver halide emulsions,申请号US19510261912-传众专利搜索

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发明名称	4-amino-n, n-dialkyl-3-dialkylaminoanilines as developers for photographic silver halide emulsions
摘要
申请公布号	US2652331(A)	申请公布日期	1953.09.15
申请号	US19510261912	申请日期	1951.12.15
申请人	EASTMAN KODAK COMPANY	发明人	WEISSBERGER ARNOLD;THIRTLE JOHN R.
分类号	G03C7/413	主分类号	G03C7/413
代理机构		代理人
主权项
地址

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