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经营范围
发明名称
CARD READER
摘要
申请公布号
JPH01300322(A)
申请公布日期
1989.12.04
申请号
JP19880132380
申请日期
1988.05.30
申请人
NEC CORP
发明人
HOSHI NORIYUKI
分类号
G06F3/02
主分类号
G06F3/02
代理机构
代理人
主权项
地址
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