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发明名称
WIRELESS PORTABLE DEVICE CAPABLE OF PERFORMING VARIOUS FUNCTIONS WITH ENHANCED SECURITY
摘要
申请公布号
EP1179241(A2)
申请公布日期
2002.02.13
申请号
EP19990958495
申请日期
1999.11.26
申请人
YOON, TAE SIK
发明人
YOON, TAE SIK
分类号
G06F15/00;G06Q20/00;G07F7/10;H04L9/32;H04Q7/38;(IPC1-7):H04L9/00
主分类号
G06F15/00
代理机构
代理人
主权项
地址
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