| 发明名称 |
Seed drill has disks mounted on beams which are attached to machine frame by spiral leaf springs |
| 摘要 |
<p>The seed drill has disks (18, 22) mounted on beams (10). These are attached to the machine frame (16) by spiral leaf springs (12).</p> |
| 申请公布号 |
DE102004023087(A1) |
申请公布日期 |
2005.01.05 |
| 申请号 |
DE20041023087 |
申请日期 |
2004.05.11 |
| 申请人 |
AUF DER LANDWEHR GMBH |
发明人 |
LANDWEHR, WILLI AUF DER |
| 分类号 |
A01B61/04;A01C7/20;(IPC1-7):A01C7/20;A01C7/08;A01B49/06;A01B49/04 |
主分类号 |
A01B61/04 |
| 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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