UN PROCEDIMIENTO PARA OBTENER SIMULTANEAMENTE LA REPRODUCCIËN DE IMAGEN Y SONIDO EN DISCOS FONOGRAFICOS,申请号ES19530002727-传众专利搜索

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发明名称	UN PROCEDIMIENTO PARA OBTENER SIMULTANEAMENTE LA REPRODUCCIËN DE IMAGEN Y SONIDO EN DISCOS FONOGRAFICOS
摘要
申请公布号	ES272753(A1)	申请公布日期	1962.03.01
申请号	ES19530002727	申请日期	1961.12.06
申请人	BORDA LLOBERA, FRANCISCO	发明人
分类号	H04R;(IPC1-7):H04R	主分类号	H04R
代理机构		代理人
主权项
地址

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