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发明名称
画椭圆器
摘要
本发明画椭圆器,具有固定头及两个脚,其特征在于:在一脚上固定有一标尺,标尺上设有两个可滑动的固定卡标,两卡标连接有一固定支架,支架上设有画笔,本发明设计简单,使用方便。
申请公布号
CN101758708A
申请公布日期
2010.06.30
申请号
CN200810197466.X
申请日期
2008.10.29
申请人
何山
发明人
何山
分类号
B43L11/04(2006.01)I
主分类号
B43L11/04(2006.01)I
代理机构
代理人
主权项
画椭圆器,具有固定头及两个脚,其特征在于:在一脚上固定有一标尺,标尺上设有两个可滑动的固定卡标,两卡标连接有一固定支架,支架上设有画笔。
地址
435000 湖北省黄石市第十五中学
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