OPTICAL DISK DEVICE,申请号JP19910268346-传众专利搜索

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发明名称	OPTICAL DISK DEVICE
摘要
申请公布号	JPH0581797(A)	申请公布日期	1993.04.02
申请号	JP19910268346	申请日期	1991.09.19
申请人	NEC CORP	发明人	YADA SEIJI
分类号	G11B7/085;G11B21/08	主分类号	G11B7/085
代理机构		代理人
主权项
地址

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