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发明名称
METHOD AND DEVICE FOR READING CHANNEL OF SYSTEM HAVING ALPHA-NUMERIC CHARACTER INPUT KEY
摘要
申请公布号
KR1019960014220(B1)
申请公布日期
1996.10.14
申请号
KR1019930025495
申请日期
1993.11.27
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
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