| 发明名称 |
Apparatus and method for singulating seedlings |
| 摘要 |
An apparatus and method for singulating seedlings in which bundled seedlings are contained within a hopper and are intermittently tumbled. Seedlings are singulated by being engaged with a vacuum nozzle, separated from a bundle of seedlings, gripped, and extracted from the hopper.
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| 申请公布号 |
US4431115(A) |
申请公布日期 |
1984.02.14 |
| 申请号 |
US19810326471 |
申请日期 |
1981.12.02 |
| 申请人 |
NORTH CAROLINA STATE UNIVERSITY |
发明人 |
GRAHAM, LARRY F.;ROHRBACH, ROGER P. |
| 分类号 |
A01C7/04;(IPC1-7):B65H1/06 |
主分类号 |
A01C7/04 |
| 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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