- 专利标题: Machine for operating upon shoes
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申请号: US28300039申请日: 1939-07-06
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公开(公告)号: US2257832A公开(公告)日: 1941-10-07
- 发明人: MARTIN BAGSHAW CHARLES
- 申请人: UNITED SHOE MACHINERY CORP
- 专利权人: Taiwan Semiconductor Manufacturing Co (TSMC) Ltd
- 当前专利权人: Taiwan Semiconductor Manufacturing Co (TSMC) Ltd
- 优先权: GB2257832X 1938-09-01
- 主分类号: A43D95/08
- IPC分类号: A43D95/08
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