| 发明名称 |
DISC FOR AGRICULTURAL USE |
| 摘要 |
<p>The invention relates to a disc for agricultural use, formed by a circular plate with a circular rim having a toothed or machined periphery, characterized in that the circular plate is made from a tough material and the circular rim is made from an extremely hard and stiff material.</p> |
| 申请公布号 |
WO2009156536(A1) |
申请公布日期 |
2009.12.30 |
| 申请号 |
WO2009ES70230 |
申请日期 |
2009.06.16 |
| 申请人 |
BELLOTA HERRAMIENTAS, S.A.;GALDOS ZUBELDIA, JOSE MARIA |
发明人 |
GALDOS ZUBELDIA, JOSE MARIA |
| 分类号 |
A01B15/16;A01B23/06 |
主分类号 |
A01B15/16 |
| 代理机构 |
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