Objective lens device and optical pickup adopting the same,申请号EP19970300996-传众专利搜索

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发明名称	Objective lens device and optical pickup adopting the same
摘要
申请公布号	EP0805440(B1)	申请公布日期	1999.12.29
申请号	EP19970300996	申请日期	1997.02.17
申请人	SAMSUNG ELECTRONICS CO., LTD.	发明人	CHUNG, CHONG-SAM;LEE, CHUL-WOO;SEONG, PYONG-YONG
分类号	G11B7/125;G11B7/08;G11B7/00;G11B7/09;G11B7/13;G11B7/135;(IPC1-7):G11B7/125	主分类号	G11B7/125
代理机构		代理人
主权项
地址

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