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发明名称
吸墨水针
摘要
本发明能够完成提供一种能够吸取并储藏中性笔芯墨水的针。整个装置由注射针筒和储墨水瓶组成,注射针筒有针头、针筒、抽头构成,用此注射针筒可以抽取未使用完但笔芯已经坏了的中性笔芯的墨水,收取完毕后注入储墨水瓶,留待回收利用,实现了中性笔的节约利用。
申请公布号
CN103847309A
申请公布日期
2014.06.11
申请号
CN201210517027.9
申请日期
2012.12.06
申请人
重庆市北碚区王朴中学校
发明人
黄林
分类号
B43K11/00(2006.01)I
主分类号
B43K11/00(2006.01)I
代理机构
代理人
主权项
一种能够吸取并储藏中性笔芯墨水的针,其特征在于:由针头、针筒、抽头构成可以吸取墨水的注射针筒,另外有一储存墨水的玻璃瓶。
地址
400717 重庆市北碚区静观镇桥亭街6号
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