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经营范围
发明名称
Detachable heel
摘要
申请公布号
US2129099(A)
申请公布日期
1938.09.06
申请号
US19350036664
申请日期
1935.08.17
申请人
PEARSON HENRY N
发明人
PEARSON HENRY N.
分类号
A43B21/37
主分类号
A43B21/37
代理机构
代理人
主权项
地址
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