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发明名称
THE UNIT FOR TRAFFIC CARD
摘要
申请公布号
KR200383521(Y1)
申请公布日期
2005.05.04
申请号
KR20050005078U
申请日期
2005.02.25
申请人
发明人
分类号
G06K17/00;G06K7/10;H04B7/26;(IPC1-7):G06K17/00
主分类号
G06K17/00
代理机构
代理人
主权项
地址
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