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经营范围
发明名称
An assembled ceiling light ststem used surface lighting module
摘要
申请公布号
KR101169496(B1)
申请公布日期
2012.07.27
申请号
KR20080054747
申请日期
2008.06.11
申请人
发明人
分类号
F21S2/00;F21V21/00
主分类号
F21S2/00
代理机构
代理人
主权项
地址
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