- 专利标题: Self-laying track for vehicles
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申请号: US44036342申请日: 1942-04-24
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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
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