APARATO PERFECCIONADO PARA LA REPRODUCCION ACUSTICA.,申请号ES19690154426U-传众专利搜索

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发明名称	APARATO PERFECCIONADO PARA LA REPRODUCCION ACUSTICA.
摘要
申请公布号	ES154426(Y)	申请公布日期	1970.12.01
申请号	ES19690154426U	申请日期	1969.12.18
申请人	PONS BONET	发明人
分类号	G11B	主分类号	G11B
代理机构		代理人
主权项
地址

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