发明授权
US2267182A Cutter for cutting gears, splined shafts, and the like 失效
用于切割齿轮,花键轴等的切割机

  • 专利标题: Cutter for cutting gears, splined shafts, and the like
  • 专利标题(中): 用于切割齿轮,花键轴等的切割机
  • 申请号: US18283837
    申请日: 1937-12-31
  • 公开(公告)号: US2267182A
    公开(公告)日: 1941-12-23
  • 发明人: ERNEST WILDHABER
  • 申请人: GLEASON WORKS
  • 专利权人: Gleason Works
  • 当前专利权人: Gleason Works
  • 优先权: US18283837 1937-12-31
  • 主分类号: B23F21/24
  • IPC分类号: B23F21/24
Cutter for cutting gears, splined shafts, and the like
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