AUTOMATIC LEVEL CONTROL CIRCUIT OF MAGNETIC RECORDING AND REPRODUCING DEVICE,申请号JP19780080737-传众专利搜索

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发明名称	AUTOMATIC LEVEL CONTROL CIRCUIT OF MAGNETIC RECORDING AND REPRODUCING DEVICE
摘要
申请公布号	JPS558643(A)	申请公布日期	1980.01.22
申请号	JP19780080737	申请日期	1978.07.03
申请人	NIPPON COLUMBIA	发明人	KATAYAMA SUSUMU;IWAZAWA AKINORI
分类号	G11B20/04	主分类号	G11B20/04
代理机构		代理人
主权项
地址

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