发明授权
US2802286A Method of removing snow from a line of travel, or an area, and a mechanism to carry out the same 失效
从行程或区域去除雪的方法以及执行其的机构

  • 专利标题: Method of removing snow from a line of travel, or an area, and a mechanism to carry out the same
  • 专利标题(中): 从行程或区域去除雪的方法以及执行其的机构
  • 申请号: US26525652
    申请日: 1952-01-07
  • 公开(公告)号: US2802286A
    公开(公告)日: 1957-08-13
  • 发明人: LAURENCE WYLIE
  • 申请人: LAURENCE WYLIE
  • 专利权人: Wylie Laurence
  • 当前专利权人: Wylie Laurence
  • 优先权: US26525652 1952-01-07
  • 主分类号: E01H5/07
  • IPC分类号: E01H5/07 E01H8/08
Method of removing snow from a line of travel, or an area, and a mechanism to carry out the same
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