- 专利标题: Machine for applying pressure to shoe bottoms
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申请号: US34509940申请日: 1940-07-12
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公开(公告)号: US2239805A公开(公告)日: 1941-04-29
- 发明人: BAKER CORWIN W
- 申请人: UNITED SHOE MACHINERY CORP
- 专利权人: Smith and Nephew PLC
- 当前专利权人: Smith and Nephew PLC
- 优先权: US34509940 1940-07-12
- 主分类号: A43D25/06
- IPC分类号: A43D25/06
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