MEJORAS EN LA CONSTRUCCIËN DE APARATOS GRABADORES-REPRODUCTORES DE SONIDO,申请号ES19720002675-传众专利搜索

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发明名称	MEJORAS EN LA CONSTRUCCIËN DE APARATOS GRABADORES-REPRODUCTORES DE SONIDO
摘要
申请公布号	ES267572(A3)	申请公布日期	1961.09.16
申请号	ES19720002675	申请日期	1961.05.05
申请人	HEKTOR IBERICA, SOCIEDAD ANENIMA	发明人
分类号	G11B;(IPC1-7):G11B	主分类号	G11B
代理机构		代理人
主权项
地址

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