| 发明名称 |
TILLAGE APPARATUS AND IMPROVED BLADE THEREFOR |
| 摘要 |
<p>TILLAGE APPARATUS AND IMPROVED BLADE THEREFOR A tillage apparatus for sod seeding usage includes a plurality of tillage unit assemblies having power driven blades receiving power from a tractor which tows the apparatus. An improved tillage blade is disclosed.</p> |
| 申请公布号 |
CA1056192(A) |
申请公布日期 |
1979.06.12 |
| 申请号 |
CA19740216667 |
申请日期 |
1974.12.23 |
| 申请人 |
DEERE & COMPANY |
发明人 |
SMITH, EDWARD M.;CASADA, JAMES H.;TAYLOR, TIMOTHY H. |
| 分类号 |
A01B33/00;(IPC1-7):01B33/00 |
主分类号 |
A01B33/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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