OPTICAL STORAGE DEVICE,申请号JP19870265604-传众专利搜索

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发明名称	OPTICAL STORAGE DEVICE
摘要
申请公布号	JPH01107377(A)	申请公布日期	1989.04.25
申请号	JP19870265604	申请日期	1987.10.20
申请人	NEC CORP	发明人	TANAHASHI YUTAKA
分类号	G11B20/18	主分类号	G11B20/18
代理机构		代理人
主权项
地址

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