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发明名称
Thrust head for syringes
摘要
申请公布号
US2228585(A)
申请公布日期
1941.01.14
申请号
US19390263481
申请日期
1939.03.22
申请人
PLETCHER DELMER I
发明人
PLETCHER DELMER I.
分类号
A61M5/24
主分类号
A61M5/24
代理机构
代理人
主权项
地址
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