OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE,申请号JP19890281119-传众专利搜索

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发明名称	OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE
摘要
申请公布号	JPH03142738(A)	申请公布日期	1991.06.18
申请号	JP19890281119	申请日期	1989.10.27
申请人	OLYMPUS OPTICAL CO LTD	发明人	OKADA HIROO
分类号	G11B11/10;G11B11/105	主分类号	G11B11/10
代理机构		代理人
主权项
地址

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