NUEVO SISTEMA DE LECTURA DEL SONIDO DE BANDA, CON GRABACIËNËPTICA, EN PROYECTORES CINEMATOGRAFICOS,申请号ES19060002662-传众专利搜索

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发明名称	NUEVO SISTEMA DE LECTURA DEL SONIDO DE BANDA, CON GRABACIËNËPTICA, EN PROYECTORES CINEMATOGRAFICOS
摘要
申请公布号	ES266206(A1)	申请公布日期	1961.06.16
申请号	ES19060002662	申请日期	1961.04.01
申请人	CARBONEL CELDA, VICENTE	发明人
分类号	G03B;(IPC1-7):G03B	主分类号	G03B
代理机构		代理人
主权项
地址

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