Tracking error signal generator,申请号EP19910304356-传众专利搜索

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发明名称	Tracking error signal generator
摘要
申请公布号	EP0457567(B1)	申请公布日期	1996.02.28
申请号	EP19910304356	申请日期	1991.05.15
申请人	SONY CORPORATION	发明人	KUME, HIDEHIRO;YAMAMOTO, ETSUFUMI
分类号	G11B7/095;G11B7/09;(IPC1-7):G11B7/09	主分类号	G11B7/095
代理机构		代理人
主权项
地址

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