发明名称 CART
摘要 The present invention relates to a shopping mall cart capable of being freely rotated. A brake of a bicycle is installed in left and right wheels of the rear side of a shopping mall cart so that the shopping mall cart can be easily rotated.
申请公布号 KR20150137919(A) 申请公布日期 2015.12.09
申请号 KR20140066608 申请日期 2014.06.01
申请人 KIM, JI WOOG 发明人 KIM, JI WOOG
分类号 B62B5/04;B62B3/00 主分类号 B62B5/04
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