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发明名称
A METHOD AND A COMPUTER READABLE MEDIA FOR SECURE DATA INPUT
摘要
申请公布号
KR101015633(B1)
申请公布日期
2011.02.17
申请号
KR20090020501
申请日期
2009.03.10
申请人
发明人
分类号
G06F3/16;G06F3/02;G06F17/00;G10L15/00
主分类号
G06F3/16
代理机构
代理人
主权项
地址
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