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发明名称
IC CARD SYSTEM
摘要
申请公布号
JPH0554205(A)
申请公布日期
1993.03.05
申请号
JP19910209580
申请日期
1991.08.21
申请人
SHARP CORP
发明人
YOSHIOKA KATSUYUKI
分类号
G06K17/00;G11C7/00
主分类号
G06K17/00
代理机构
代理人
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