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发明名称
Boot construction
摘要
申请公布号
US2394433(A)
申请公布日期
1946.02.05
申请号
US19440545949
申请日期
1944.07.21
申请人
EARL PAUL D
发明人
EARL PAUL D.
分类号
A43B9/04
主分类号
A43B9/04
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代理人
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