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经营范围
发明名称
LIGHTING DEVICE AND PROJECTOR
摘要
申请公布号
KR20070021942(A)
申请公布日期
2007.02.23
申请号
KR20060077630
申请日期
2006.08.17
申请人
发明人
分类号
G02B5/18;G02B27/42;G02B27/10
主分类号
G02B5/18
代理机构
代理人
主权项
地址
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