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经营范围
发明名称
Direct Current Power Supply Unit Connected in Series or Parallel
摘要
申请公布号
KR100868343(B1)
申请公布日期
2008.11.12
申请号
KR20070020932
申请日期
2007.03.02
申请人
发明人
分类号
H02J7/34;H02M3/04
主分类号
H02J7/34
代理机构
代理人
主权项
地址
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