AZOPYRIDINE COMPOUNDS AS FOG INHIBITORS FOR PHOTOGRAPHIC EMULSIONS,申请号CAD543249-传众专利搜索

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发明名称	AZOPYRIDINE COMPOUNDS AS FOG INHIBITORS FOR PHOTOGRAPHIC EMULSIONS
摘要
申请公布号	CA543249(A)	申请公布日期	1957.07.09
申请号	CAD543249	申请日期
申请人	CANADIAN KODAK CO. LIMITED	发明人	CHARLES F. H. ALLEN;JOHN R. BYERS, JR.;ROBERT H. SPRAGUE
分类号		主分类号
代理机构		代理人
主权项
地址

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