发明名称 EDUCATION AND ENTERTAINMENT INSTRUMENT
摘要 An education and entertainment instrument is disclosed, which comprises an education attachment which has an attachment means at its rear side and electrically operates by an electromotive induction means and wirelessly transmits an education data stored; a portable instruction member which emits an electromotive induction means for an electromotive induction operation of the education attachment and receives an education data from the education attachment; and an audio output unit which converts an education data received via the portable instruction member into an audio signal and outputs the same.
申请公布号 WO2007114674(A1) 申请公布日期 2007.10.11
申请号 WO2007KR01683 申请日期 2007.04.05
申请人 KWAK, YOUNG-SHIK 发明人 KWAK, YOUNG-SHIK
分类号 G09B5/06 主分类号 G09B5/06
代理机构 代理人
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