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发明名称
Heel protector for shoes
摘要
申请公布号
US2789375(A)
申请公布日期
1957.04.23
申请号
US19550520868
申请日期
1955.07.08
申请人
THE WESTING PROCESS CO.
发明人
WESTIN AXEL
分类号
A43C13/04
主分类号
A43C13/04
代理机构
代理人
主权项
地址
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