发明名称 VOICE-PALS FOR FOREIGN LANGUAGE TRAINING
摘要 PURPOSE: A voice-pals for foreign language training is provided to give a chance to learn a foreign language voluntarily. CONSTITUTION: Two pen pal letter documents are distributed to two trainees comprising a one pair. The trainees record a voice message based on the received letter documents. The recorded message is delivered to an opponent trainee.
申请公布号 KR20100049845(A) 申请公布日期 2010.05.13
申请号 KR20080108853 申请日期 2008.11.04
申请人 SHEEM SANG KEUN 发明人 SHEEM SANG KEUN
分类号 G09B19/06;G09B19/00 主分类号 G09B19/06
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