发明名称 BALANCING BLOCK BRICKWORK STUDYING TOOL
摘要 PURPOSE: A balance block brickwork studying tool is provided to improve concentration, creativity, and fluency using a balancing method. CONSTITUTION: A balance block set comprises first-fifth balance blocks(100,200,300,400,500). Each balance block comprises a left side, a right side, and a thick part which is formed between the left side and the right side. The side of one or more balance blocks among the first-fifth balance blocks is formed in various animal shapes. One side of the thick part of the balance block selected from the first-fifth balance blocks is used in the bottom side. The balance block is erectly formed.
申请公布号 KR20090130160(A) 申请公布日期 2009.12.18
申请号 KR20090061452 申请日期 2009.07.07
申请人 CH'OE, JI YONG 发明人 CH'OE, JI YONG
分类号 G09B1/16;A63H33/00;G09B19/00 主分类号 G09B1/16
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