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经营范围
发明名称
Hypodermic syringe
摘要
申请公布号
US2373520(A)
申请公布日期
1945.04.10
申请号
US19440566285
申请日期
1944.12.02
申请人
LOREN WALLIN
发明人
WALLIN LOREN
分类号
A61M5/315
主分类号
A61M5/315
代理机构
代理人
主权项
地址
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