OPTICAL CARD RECORDING AND REPRODUCING DEVICE,申请号JP19900208381-传众专利搜索

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发明名称	OPTICAL CARD RECORDING AND REPRODUCING DEVICE
摘要
申请公布号	JPH0492219(A)	申请公布日期	1992.03.25
申请号	JP19900208381	申请日期	1990.08.06
申请人	OLYMPUS OPTICAL CO LTD	发明人	MIYAJIMA HIROSHI
分类号	G11B7/085	主分类号	G11B7/085
代理机构		代理人
主权项
地址

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