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发明名称
Ic card reader with audio output
摘要
申请公布号
SG43418(A1)
申请公布日期
1997.10.17
申请号
SG19960010738
申请日期
1996.09.27
申请人
OKI ELECTRIC INDUSTRY CO., LTD.
发明人
MATTHEW KERRY RAY;CHAU PAUL WAIHUNG
分类号
G06F3/16;G06F3/08;G06K7/00;G06K17/00;G09B21/00;(IPC1-7):G06K7/06;G10L5/00
主分类号
G06F3/16
代理机构
代理人
主权项
地址
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