OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE,申请号JP19900091453-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	JPH03290828(A)	申请公布日期	1991.12.20
申请号	JP19900091453	申请日期	1990.04.05
申请人	CANON INC	发明人	ANDOU HIROTAKE
分类号	G11B21/08;G11B7/085	主分类号	G11B21/08
代理机构		代理人
主权项
地址

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