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发明名称
防回抽移液枪头
摘要
一种防回抽移液枪头,其包括枪头,其特征是:在所述枪头的近上端设有一道防回抽凸环。使用时防回抽凸环可以起到防止移液回抽的作用。本实用新型的有益效果是:结构简单、使用方便又安全。不管按压推柄的手指松的快与慢,都不会导致移液回抽到移液枪内。
申请公布号
CN202162005U
申请公布日期
2012.03.14
申请号
CN201120218688.2
申请日期
2011.06.19
申请人
姜永广
发明人
姜永广;王子伟
分类号
B01L3/02(2006.01)I
主分类号
B01L3/02(2006.01)I
代理机构
代理人
主权项
一种防回抽移液枪头,其包括枪头,其特征是:在所述枪头的近上端设有一道防回抽凸环。
地址
264400 山东省文登市整骨医院峰山路1号
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