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发明名称
LED Lamp Using Heatsink Module
摘要
申请公布号
KR20090004072(U)
申请公布日期
2009.04.30
申请号
KR20070017421U
申请日期
2007.10.26
申请人
发明人
分类号
F21S2/00
主分类号
F21S2/00
代理机构
代理人
主权项
地址
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