Dispositivo para proyectar anuncios sobre pantallas de cine.,申请号ES19520000096U-传众专利搜索

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发明名称	Dispositivo para proyectar anuncios sobre pantallas de cine.
摘要
申请公布号	ES9652(Y)	申请公布日期	1945.07.01
申请号	ES19520000096U	申请日期	1944.02.21
申请人	HIDALGO HIDALGO, ANTONIO	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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