发明授权
- 专利标题: Power driven shears for cutting sheet material such as metal, leather, cardboard, orthe like
- 专利标题(中): 用于切割金属,皮革,纸板等片材的动力剪切机
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申请号: US19283327申请日: 1927-05-20
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公开(公告)号: US1857167A公开(公告)日: 1932-05-10
- 发明人: STEINDORFF ULRICH F L , HELLER HERBERT J , UNGAR GUSTAVE A
- 申请人: STANLEY WORKS
- 专利权人: Stanley Works
- 当前专利权人: Stanley Works
- 优先权: US19283327 1927-05-20
- 主分类号: B23D15/06
- IPC分类号: B23D15/06
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