Vorrichtung zur Erzielung positiver Filmbaender durch Kopieren von positiven Originalfilmbaendern nach dem Projektionsverfahren,申请号DE1927S080476D-传众专利搜索

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发明名称	Vorrichtung zur Erzielung positiver Filmbaender durch Kopieren von positiven Originalfilmbaendern nach dem Projektionsverfahren
摘要
申请公布号	DE497560(C)	申请公布日期	1930.05.15
申请号	DE1927S080476D	申请日期	1927.06.30
申请人	SOCIETE FRANCAISE CINECHROMATIQUE (PROCEDES R. BERTHON)	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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