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经营范围
发明名称
Improvements in or relating to artificial legs
摘要
申请公布号
GB672916(A)
申请公布日期
1952.05.28
申请号
GB19490011704
申请日期
1949.05.02
申请人
J. E. HANGER AND COMPANY LIMITED;PERCY BROWN
发明人
分类号
A61F2/64
主分类号
A61F2/64
代理机构
代理人
主权项
地址
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