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发明名称
PREPAID CARD SYSTEM AND GAME SERVICE SYSTEM
摘要
申请公布号
JPH11272933(A)
申请公布日期
1999.10.08
申请号
JP19980076949
申请日期
1998.03.25
申请人
NTT DATA CORP
发明人
KUROI TOSHIO;KAMATA TAKAYUKI
分类号
A63F7/02;G07F7/08;(IPC1-7):G07F7/08
主分类号
A63F7/02
代理机构
代理人
主权项
地址
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