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经营范围
发明名称
Needle for filling or exhausting ampoules
摘要
申请公布号
US2541272(A)
申请公布日期
1951.02.13
申请号
US19470743653
申请日期
1947.04.24
申请人
MURPHY JOHN T
发明人
MURPHY JOHN T.
分类号
A61M5/178;A61M5/31;A61M5/32
主分类号
A61M5/178
代理机构
代理人
主权项
地址
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