| 发明名称 |
Root crop harvester |
| 摘要 |
A root crop harvester includes an endless soil-separating conveyor-sieve and agitator means for agitating the conveyor-sieve so as to move to and fro the crop-bearing upper run of the conveyor-sieve substantially in the plane of said upper run.
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| 申请公布号 |
US4560008(A) |
申请公布日期 |
1985.12.24 |
| 申请号 |
US19840653470 |
申请日期 |
1984.09.20 |
| 申请人 |
NATIONAL RESEARCH DEVELOPMENT CORP. |
发明人 |
CARRUTHERS, JOHN |
| 分类号 |
A01D15/04;A01D17/08;A01D17/10;A01D21/04;A01D33/00;(IPC1-7):A01D17/00 |
主分类号 |
A01D15/04 |
| 代理机构 |
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代理人 |
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