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发明名称
ZOOM LENS OPTICAL SYSTEM
摘要
申请公布号
KR20090049482(A)
申请公布日期
2009.05.18
申请号
KR20070115750
申请日期
2007.11.13
申请人
POWER OPTICS CO., LTD.
发明人
KIM, YONG NAM;KIM, SUNG WOO
分类号
G02B9/36;G02B7/04;G02B9/42
主分类号
G02B9/36
代理机构
代理人
主权项
地址
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