发明名称 STUDY PLANNER
摘要 The present invention relates to a study planner such as a review management note, and the like. Specifically, the present invention relates to a study planner that can maximize the learning effect by allowing a systematic and efficiently managed review of each class and study, and that can allow a learner to develop a habit of reviewing.
申请公布号 WO2017052120(A1) 申请公布日期 2017.03.30
申请号 WO2016KR10131 申请日期 2016.09.09
申请人 LEE, Soonbum 发明人 LEE, Soonbum
分类号 G09B19/00;B42D1/00 主分类号 G09B19/00
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