发明名称 EDUCATIONAL ELECTRIC/ELECTRONIC BLOCK
摘要 PURPOSE: An educational electric/electronic block is provided to form a plurality of circuits for performing various functions by combining plural electric/electronic blocks to each other. CONSTITUTION: An educational electric/electronic block includes a plurality of module blocks and a main connector. A plurality of electric module blocks and a plurality of electronic module blocks as educational tools are connected to the main connector. The electric module blocks and the electronic module blocks include different circuits, respectively in order to perform different functions. A plurality of circuits for performing various kinds of operations are formed by combining the electric module blocks and the electronic module blocks to each other.
申请公布号 KR20040063092(A) 申请公布日期 2004.07.12
申请号 KR20040038849 申请日期 2004.05.31
申请人 YOUN, KWANG HAE 发明人 YOUN, KWANG HAE
分类号 G09B23/18 主分类号 G09B23/18
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