OPTICAL DISC DRIVE APPARATUS,申请号JP19940018816-传众专利搜索

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发明名称	OPTICAL DISC DRIVE APPARATUS
摘要
申请公布号	JPH07211025(A)	申请公布日期	1995.08.11
申请号	JP19940018816	申请日期	1994.01.20
申请人	RICOH CO LTD	发明人	SHIO YUTAKA
分类号	G11B19/04;G11B7/09;G11B21/08;G11B25/04;G11B33/14;(IPC1-7):G11B21/08	主分类号	G11B19/04
代理机构		代理人
主权项
地址

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