POSITIONING SERVO SYSTEM IN MAGNETIC DISK DEVICE,申请号JP19880207387-传众专利搜索

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发明名称	POSITIONING SERVO SYSTEM IN MAGNETIC DISK DEVICE
摘要
申请公布号	JPH0256784(A)	申请公布日期	1990.02.26
申请号	JP19880207387	申请日期	1988.08.23
申请人	PFU LTD	发明人	YAMAMOTO SHINOBU
分类号	G11B21/10	主分类号	G11B21/10
代理机构		代理人
主权项
地址

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