发明名称 |
BLOCK STUDYING TOOL FOR INFANT |
摘要 |
<p>The present invention relates to a block-type learning tool for infants, comprising: a main block which is equipped with a block body in a hexahedral shape and a plurality of protruding assembly arms which protrude uniformly from each side of the block body; and a connecting dummy which is connected to the protruding assembly arms on the main block and is detachable thereto, wherein the main block and the connecting dummy can be assembled in an arbitrary direction.</p> |
申请公布号 |
KR101542783(B1) |
申请公布日期 |
2015.08.07 |
申请号 |
KR20150033723 |
申请日期 |
2015.03.11 |
申请人 |
LEE, SANG KIL;KIM, YOUNG SOON |
发明人 |
LEE, SANG KIL;KIM, YOUNG SOON |
分类号 |
G09B1/10 |
主分类号 |
G09B1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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