发明名称 EDUCATIONAL VIDEO SYSTEM
摘要 Video system for Education where connects the software function of the computer with the image providing function of the VTR. The said system consists of a record media that record the explanations and questions of the educational contents, a computer system that provides the answer about the questions to video system, and a video system that connect with the computer system to exchange the data, replay the recorded education contents from the record media, and record the answer that is input from the computer system, into the audio track of the record media.
申请公布号 KR0127763(B1) 申请公布日期 1998.04.02
申请号 KR19940015189 申请日期 1994.06.29
申请人 SASMUNG ELECTRONICS CO.,LTD 发明人 KIM, CHOL-HONG;PARK, HYUN-JUNG
分类号 G09B5/06;(IPC1-7):G11B31/00 主分类号 G09B5/06
代理机构 代理人
主权项
地址