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经营范围
发明名称
Boot or shoe and shank stiffener therefor
摘要
申请公布号
US1752775(A)
申请公布日期
1930.04.01
申请号
US19290368797
申请日期
1929.06.06
申请人
WOODBURY SHOE MFG. CO.
发明人
BEE HERBERT
分类号
A43B23/22
主分类号
A43B23/22
代理机构
代理人
主权项
地址
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