Circuit de commande pour appareil de tirage ou d'agrandissement photographique,申请号FR19670131298-传众专利搜索

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发明名称	Circuit de commande pour appareil de tirage ou d'agrandissement photographique
摘要
申请公布号	FR1546415(A)	申请公布日期	1968.11.15
申请号	FR19670131298	申请日期	1967.12.07
申请人	PAVELLE LIMITED	发明人
分类号	G03B27/80	主分类号	G03B27/80
代理机构		代理人
主权项
地址

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