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发明名称
Portable card reader-writer
摘要
申请公布号
EP0793188(A3)
申请公布日期
2003.04.09
申请号
EP19970103116
申请日期
1997.02.26
申请人
HITACHI, LTD.
发明人
HARADA, KAORU;ABE, YUHEI;URUSHIHARA, ATSUHIKO;OHKI, MASAYUKI
分类号
G06K13/06;G06K7/00;G06K17/00;(IPC1-7):G06K7/06
主分类号
G06K13/06
代理机构
代理人
主权项
地址
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