OBJECTIVES AND OPTICAL PICK-UP DEVICE,申请号KR20030028999-传众专利搜索

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发明名称	OBJECTIVES AND OPTICAL PICK-UP DEVICE
摘要
申请公布号	KR100536345(B1)	申请公布日期	2005.12.12
申请号	KR20030028999	申请日期	2003.05.07
申请人		发明人
分类号	G11B7/135;(IPC1-7):G11B7/135	主分类号	G11B7/135
代理机构		代理人
主权项
地址

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