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发明名称
The traffic card and settlement method which uses the USB and the RFID-Chip
摘要
申请公布号
KR100730508(B1)
申请公布日期
2007.06.20
申请号
KR20050042874
申请日期
2005.05.23
申请人
发明人
分类号
G06K19/07;G06K17/00
主分类号
G06K19/07
代理机构
代理人
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地址
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