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经营范围
发明名称
SAFETY SYRINGE
摘要
<p>A safety syringe wherein a needle hub is detachably installed in a tube portion, and a plunger can be moved with respect to the needle hub.</p>
申请公布号
CA2791036(A1)
申请公布日期
2013.05.07
申请号
CA20122791036
申请日期
2012.09.27
申请人
CHEN, CHO-YING
发明人
CHEN, CHO-YING
分类号
A61M5/31;A61M5/34
主分类号
A61M5/31
代理机构
代理人
主权项
地址
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