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发明名称
Rotatable rubber heel
摘要
申请公布号
US2447905(A)
申请公布日期
1948.08.24
申请号
US19470746465
申请日期
1947.05.07
申请人
IRVING SKRILOW;ABRAHAM LEVIN
发明人
GILOWITZ BENJAMIN
分类号
A43B21/433
主分类号
A43B21/433
代理机构
代理人
主权项
地址
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