Procédé pour le durcissement d'un matériel photographique,申请号FRD1019917-传众专利搜索

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发明名称	Procédé pour le durcissement d'un matériel photographique
摘要
申请公布号	FR1019917(A)	申请公布日期	1953.01.29
申请号	FRD1019917	申请日期	1950.04.06
申请人	GEVAERT PHOTO PRODUCTEN, N. V.	发明人
分类号	G03C1/30	主分类号	G03C1/30
代理机构		代理人
主权项
地址

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