HEAD POSITIONING CONTROL CIRCUIT FOR MAGNETIC DISK DEVICE,申请号JP19870158892-传众专利搜索

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发明名称	HEAD POSITIONING CONTROL CIRCUIT FOR MAGNETIC DISK DEVICE
摘要
申请公布号	JPS644985(A)	申请公布日期	1989.01.10
申请号	JP19870158892	申请日期	1987.06.26
申请人	NEC CORP	发明人	SATO HIROSHI
分类号	G11B21/08	主分类号	G11B21/08
代理机构		代理人
主权项
地址

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