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发明名称
LANGUAGE SPEAKING AUTO EVALUATION SYSTEM, SERVER AND METHOD
摘要
申请公布号
KR20110117869(A)
申请公布日期
2011.10.28
申请号
KR20100037344
申请日期
2010.04.22
申请人
HERIT CO., LTD.
发明人
HWANG, HYUN CHUL;PARK, HEE SUK;HAN, MI SOOK;LEE, DO YOUNG
分类号
G06Q50/20;G06F17/20
主分类号
G06Q50/20
代理机构
代理人
主权项
地址
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