RECORDING AND REPRODUCING CIRCUIT OF AUDIO SIGNALS,申请号KR19860005440U-传众专利搜索

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发明名称	RECORDING AND REPRODUCING CIRCUIT OF AUDIO SIGNALS
摘要
申请公布号	KR890004697(Y1)	申请公布日期	1989.07.15
申请号	KR19860005440U	申请日期	1986.04.22
申请人	GOLD STAR CO.,LTD.	发明人	LEE, SANG-YONG
分类号	G11B20/04;(IPC1-7):G11B20/04	主分类号	G11B20/04
代理机构		代理人
主权项
地址

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