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发明名称
Footwear
摘要
申请公布号
US2221151(A)
申请公布日期
1940.11.12
申请号
US19390275304
申请日期
1939.05.23
申请人
AUGUSTO RIVELLI
发明人
RIVELLI AUGUSTO
分类号
A43B9/12
主分类号
A43B9/12
代理机构
代理人
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地址
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