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发明名称
Shoe
摘要
申请公布号
US2258265(A)
申请公布日期
1941.10.07
申请号
US19400357078
申请日期
1940.09.17
申请人
FREDERICK SCHWARTZ
发明人
SCHWARTZ FREDERICK
分类号
A43B21/433;A43B21/45
主分类号
A43B21/433
代理机构
代理人
主权项
地址
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