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经营范围
发明名称
Vein holder
摘要
申请公布号
US2234961(A)
申请公布日期
1941.03.18
申请号
US19380223283
申请日期
1938.08.05
申请人
CANADA PHOEBE L
发明人
CANADA PHOEBE L.
分类号
A61B17/132;A61M5/42
主分类号
A61B17/132
代理机构
代理人
主权项
地址
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