发明名称 COMPUTER PRINTING WOODEN TEACHING AID
摘要 A wooden teaching material made by computer printing is provided to enable a teacher to easily and conveniently print various patterns on wood, thereby obtaining elaborate wooden teaching materials. A wooden teaching material is produced by printing various patterns on wood using a computer and directly outputting the patterns formed on the wood. The outputted patterns represent wooden teaching materials. Students can handle natural learning materials owing to the wooden materials. The teaching materials have been made of plastic or synthetic resin. The teaching materials have been prepared by hands. The wooden teaching material is more elaborate than plastic materials owing to the computer printing.
申请公布号 KR20090066375(A) 申请公布日期 2009.06.24
申请号 KR20070133874 申请日期 2007.12.20
申请人 CHOI, DONG CHUL 发明人 CHOI, DONG CHUL
分类号 G09B19/00;G09B19/08 主分类号 G09B19/00
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