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经营范围
发明名称
High-Capacity Pencil Sharpener
摘要
申请公布号
KR20120007089(U)
申请公布日期
2012.10.15
申请号
KR20110002874U
申请日期
2011.04.05
申请人
发明人
分类号
B43L23/02;B43L23/00;B43L23/08
主分类号
B43L23/02
代理机构
代理人
主权项
地址
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