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发明名称
VERFAHREN UND VORRICHTUNG FÜR SPRACHUNTERRICHT MITTELS INTERAKTIVER SPRACHSTEUERUNG
摘要
申请公布号
AT195605(T)
申请公布日期
2000.09.15
申请号
AT19940910890T
申请日期
1994.03.08
申请人
SRI INTERNATIONAL
发明人
RTISCHEV, DIMITRY;BERNSTEIN, JARED, C.;CHEN, GEORGE, T.;BUTZBERGER, JOHN, W.
分类号
G09B19/04;G09B7/04;G09B19/06;G10L15/00;G10L15/14;G10L15/18;G10L15/22;G10L15/28;(IPC1-7):G10L15/02
主分类号
G09B19/04
代理机构
代理人
主权项
地址
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