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经营范围
发明名称
Artificial leg
摘要
申请公布号
US2273695(A)
申请公布日期
1942.02.17
申请号
US19410374445
申请日期
1941.01.15
申请人
DEW STANLEY J
发明人
DEW STANLEY J.
分类号
A61F2/60
主分类号
A61F2/60
代理机构
代理人
主权项
地址
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