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经营范围
发明名称
Stiffener for boots and shoes and method of making the stiffener
摘要
申请公布号
US1852018(A)
申请公布日期
1932.04.05
申请号
US19290357524
申请日期
1929.04.23
申请人
UNITED SHOE MACHINERY CORPORATION
发明人
LUND WILLIAM JACKSON
分类号
A43B23/08
主分类号
A43B23/08
代理机构
代理人
主权项
地址
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