Procédé de production d'images d'argent de coloration blanche,申请号FRD785971-传众专利搜索

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发明名称	Procédé de production d'images d'argent de coloration blanche
摘要
申请公布号	FR785971(A)	申请公布日期	1935.08.23
申请号	FRD785971	申请日期	1935.02.20
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	G03C5/305	主分类号	G03C5/305
代理机构		代理人
主权项
地址

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