Board Eraser Which can be Attached and Detached,申请号KR20080015992U-传众专利搜索

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发明名称	Board Eraser Which can be Attached and Detached
摘要
申请公布号	KR20100005889(U)	申请公布日期	2010.06.10
申请号	KR20080015992U	申请日期	2008.12.02
申请人		发明人
分类号	B43L21/00;B43L21/04	主分类号	B43L21/00
代理机构		代理人
主权项
地址

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