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发明名称
Vorrichtung zum Speichern von elektronischem Geld und Chipkartenkontrollverfahren
摘要
申请公布号
DE69721127(D1)
申请公布日期
2003.05.28
申请号
DE19976021127
申请日期
1997.05.21
申请人
HITACHI, LTD.
发明人
YAZUMI, KAZUYUKI;HAYASHI, MANABU;MAEKAWA, HITOSHI
分类号
G06Q20/00;G07F7/08;(IPC1-7):G07F19/00
主分类号
G06Q20/00
代理机构
代理人
主权项
地址
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