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经营范围
发明名称
Constant Current Driver for LED Lighting System
摘要
申请公布号
KR100979835(B1)
申请公布日期
2010.09.02
申请号
KR20080032020
申请日期
2008.04.07
申请人
发明人
分类号
H05B37/00;H05B37/02
主分类号
H05B37/00
代理机构
代理人
主权项
地址
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