发明名称 JOINT BUYING SYSTEM OF TEACHING/LEARNING MATERIAL USING INTERNET
摘要 PURPOSE: A joint buying system of a teaching/learning material using an internet is provided to publish the teaching/learning material after plan and to reduce the cost for a distribution by directly connecting a publishing company and customers. CONSTITUTION: A joint buying system includes a database(130) which stores a data for requesting a teaching material, a web server(120), a publishing company terminal(150) connected with each server through the internet network, a teaching material requester terminal(140), and a local manager terminal(110). When the local manager(110) inputs a data used in a corresponding school on the web browser and stores into the database(130), an individual requester(140) gets the material used in the corresponding school and requests a teaching material purchase.
申请公布号 KR20000063622(A) 申请公布日期 2000.11.06
申请号 KR20000043215 申请日期 2000.07.26
申请人 HEO, TAE HO 发明人 HEO, TAE HO
分类号 (IPC1-7):G06F17/60 主分类号 (IPC1-7):G06F17/60
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