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发明名称
RADIO FREQUENCY IDENTIFICATION TAG WITH IMPROVED DIRECTIVITY AND COVERAGE DISTANCE STABILITY
摘要
申请公布号
KR100817649(B1)
申请公布日期
2008.03.31
申请号
KR20060002069
申请日期
2006.01.09
申请人
发明人
分类号
G06K19/077;G06K19/07;H01Q1/38
主分类号
G06K19/077
代理机构
代理人
主权项
地址
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