一种笔,申请号CN201020225276.7-传众专利搜索

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发明名称	一种笔
摘要	一种笔，其特征在于：笔1和尺子2相连。提供一种可以使用尺子的笔。
申请公布号	CN201693905U	申请公布日期	2011.01.05
申请号	CN201020225276.7	申请日期	2010.06.03
申请人	马占鑫	发明人	马占鑫
分类号	B43K29/08(2006.01)I	主分类号	B43K29/08(2006.01)I
代理机构		代理人
主权项	一种笔，其特征在于：笔(1)和尺子(2)相连。
地址	401147 重庆市渝北区第二实验中学

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