Pantalla de proyección,申请号ES19850000315U-传众专利搜索

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发明名称	Pantalla de proyección
摘要
申请公布号	ES31585(Y)	申请公布日期	1953.01.16
申请号	ES19850000315U	申请日期	1952.06.09
申请人	FINK, AVI	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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