| 发明名称 |
Soil-aerator has pointed end, and pressurized air outlets |
| 摘要 |
The aerator (1) has a point (1.1) by which it is inserted into the ground and through which pressurized air flows (2). The outward-flowing pressurized air flows through outlets (2.1), and is returned to the aerator.
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| 申请公布号 |
DE10118843(A1) |
申请公布日期 |
2002.10.31 |
| 申请号 |
DE20011018843 |
申请日期 |
2001.04.17 |
| 申请人 |
PLANITZ, LUTZ |
发明人 |
PLANITZ, LUTZ |
| 分类号 |
A01B1/06;A01B1/24;A01B79/02;(IPC1-7):A01B35/00;A01B1/00;A01B45/02 |
主分类号 |
A01B1/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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