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发明名称
PREPAID CARD READER/WRITER
摘要
申请公布号
JPH03256190(A)
申请公布日期
1991.11.14
申请号
JP19900055501
申请日期
1990.03.06
申请人
NEC CORP;NEC DATA TERMINAL LTD
发明人
ANDO HARUYUKI;IRII SEIICHI
分类号
G07F7/08;G06K17/00
主分类号
G07F7/08
代理机构
代理人
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