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发明名称
耐用价廉的电脑手写笔芯
摘要
一种耐用价亷的电脑手写笔芯,由笔芯杆、杆头组成,其特征在于:用竹子制成笔芯杆(1),在其端部杆头(2)制成圆锥状,顶部成球面形(3)。本实用新型克服目前的手写笔的笔芯,极易磨损之不足,具有生产工艺简单、无需贵重设备,材料易得、成本低亷、耐磨性能好,使用寿命长,用毕的废笔芯不污染环境等优点。
申请公布号
CN201698349U
申请公布日期
2011.01.05
申请号
CN201020100121.0
申请日期
2010.01.19
申请人
王泽琪
发明人
王泽琪
分类号
G06F3/033(2006.01)I
主分类号
G06F3/033(2006.01)I
代理机构
代理人
主权项
一种耐用价廉的电脑手写笔芯,由笔芯杆、杆头组成,其特征在于:用竹子制成笔芯杆(1),在其端部杆头(2)制成圆锥状,顶部成球面形(3)。
地址
226200 江苏省启东市汇龙镇紫嶶小学朱兴妙转
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