OPTICAL REPRODUCING APPARATUS,申请号GB19830011403-传众专利搜索

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发明名称	OPTICAL REPRODUCING APPARATUS
摘要
申请公布号	GB8311403(D0)	申请公布日期	1983.06.02
申请号	GB19830011403	申请日期	1983.04.27
申请人	SONY CORPORATION	发明人
分类号	G11B21/08;G11B7/085;(IPC1-7):G11B7/08	主分类号	G11B21/08
代理机构		代理人
主权项
地址

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