• 专利标题: Self-laying track for vehicles
  • 申请号: US44036342
    申请日: 1942-04-24
  • 公开(公告)号: US2346089A
    公开(公告)日: 1944-04-04
  • 发明人: OTTO SINGER
  • 申请人: OTTO SINGER
  • 专利权人: Singer Otto
  • 当前专利权人: Singer Otto
  • 优先权: GB217110X 1939-11-25; GB1145241 1941-09-08
  • 主分类号: B60B15/22
  • IPC分类号: B60B15/22 B62D55/08
Self-laying track for vehicles
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