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经营范围
发明名称
Reflection lamp
摘要
A metal base has a mounting hole made in the wall for housing a light unit, and a reflection surface opposite to the hole for reflecting the light from the light unit to form a reflection lamp with high heat dissipation ability.
申请公布号
US7806556(B2)
申请公布日期
2010.10.05
申请号
US20080041109
申请日期
2008.03.03
申请人
WU JIAHN-CHANG
发明人
WU JIAHN-CHANG
分类号
F21V1/00
主分类号
F21V1/00
代理机构
代理人
主权项
地址
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