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发明名称
Shoe heel
摘要
申请公布号
US2545519(A)
申请公布日期
1951.03.20
申请号
US19500152233
申请日期
1950.03.27
申请人
KELLS JOHN D
发明人
KELLS JOHN D.
分类号
A43B21/30
主分类号
A43B21/30
代理机构
代理人
主权项
地址
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