发明授权
- 专利标题: Straw walkers having closely spaced saw-toothed plates
- 专利标题(中): 秸秆步行器具有紧密间隔的锯齿盘
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申请号: US81876759申请日: 1959-06-08
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公开(公告)号: US3049129A公开(公告)日: 1962-08-14
- 发明人: HING MARK ALEXANDER , COOPER GEOFFREY F , JOSEPH COLEMAN
- 申请人: MASSEY FERGUSON INC
- 专利权人: Massey Ferguson Inc
- 当前专利权人: Massey Ferguson Inc
- 优先权: US81876759 1959-06-08
- 主分类号: A01F12/00
- IPC分类号: A01F12/00 ; A01F12/30
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