发明授权
- 专利标题: Plow attachment
- 专利标题(中): 犁附件
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申请号: US809297申请日: 1991-12-17
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公开(公告)号: US5241763A公开(公告)日: 1993-09-07
- 发明人: David R. Dynan
- 申请人: David R. Dynan
- 专利权人: Dynan David R
- 当前专利权人: Dynan David R
- 主分类号: E02F3/815
- IPC分类号: E02F3/815 ; E02F3/96
摘要:
An improved plow attachment includes a mounting plate for mounting to a front end loader bucket or other primary tool or implement; a plow blade; hinge means swingably interconnecting the plow blade and the mounting plate for enabling the plow blade to move between an extended position generally parallel with the front of the bucket and a retracted position generally alongside the bucket; and brace means for securing the plow blade in the extended position.
公开/授权文献
- US5948650A Genetic variety identifying method in hops 公开/授权日:1999-09-07
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