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发明名称
Enhanced sledge
摘要
<p>본 고안은 썰매의 외부 바닥면에 형성하는 썰매날의 각도와 두께를 조절하여 썰매의 직진성향을 높이고, 조향이 쉽고, 마찰저항을 줄일 수 있게 함을 특징으로 하는 썰매에 관한 것이다.</p>
申请公布号
KR20130004146(U)
申请公布日期
2013.07.08
申请号
KR20110011667U
申请日期
2011.12.28
申请人
发明人
分类号
A63C1/00;B62B13/00
主分类号
A63C1/00
代理机构
代理人
主权项
地址
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