OPTICAL DISK CONTROL DEVICE,申请号JP19900161941-传众专利搜索

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发明名称	OPTICAL DISK CONTROL DEVICE
摘要
申请公布号	JPH0453068(A)	申请公布日期	1992.02.20
申请号	JP19900161941	申请日期	1990.06.20
申请人	NEC CORP	发明人	TAMAI YOSHIAKI
分类号	G11B20/10	主分类号	G11B20/10
代理机构		代理人
主权项
地址

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