发明名称 |
Electronic money card, electronic money receiving/paying machine, and electronic money card editing device |
摘要 |
An electronic money card includes a memory built in an IC chip of an IC card and reads and writes electronic money to and from the memory. The electronic money card allows conditions restricting an electronic money reading process to be written in a storage area excluding an electronic money storage area set for each user or usage of the electronic money.
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申请公布号 |
US6370517(B2) |
申请公布日期 |
2002.04.09 |
申请号 |
US19980072455 |
申请日期 |
1998.05.05 |
申请人 |
HITACHI, LTD. |
发明人 |
YANAGIHARA YASUSHI;HAYAMI CHIE |
分类号 |
G07F7/08;(IPC1-7):G06F17/00 |
主分类号 |
G07F7/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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