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经营范围
发明名称
Network switching apparatus
摘要
申请公布号
KR20090008600(U)
申请公布日期
2009.08.26
申请号
KR20080002356U
申请日期
2008.02.22
申请人
发明人
分类号
H04L12/46;H04L12/28
主分类号
H04L12/46
代理机构
代理人
主权项
地址
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