TRACK FOLLOWING-UP METHOD FOR OPTICAL DISK DEVICE,申请号JP19890260561-传众专利搜索

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发明名称	TRACK FOLLOWING-UP METHOD FOR OPTICAL DISK DEVICE
摘要
申请公布号	JPH03122824(A)	申请公布日期	1991.05.24
申请号	JP19890260561	申请日期	1989.10.05
申请人	FUJI ELECTRIC CO LTD	发明人	MURATA SUSUMU;NAKAYAMA SHINICHI
分类号	G11B21/10;G11B7/085	主分类号	G11B21/10
代理机构		代理人
主权项
地址

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