Treesaver / Deep Roota
- 专利权人:
- Graham Hicks
- 发明人:
- Hicks, Graham Wearn
- 申请号：
- AU2013100722
- 公开号：
- AU2013100722A4
- 申请日:
- 2013.05.27
- 申请国别(地区):
- AU
- 年份:
- 2013
- 代理人:
- 摘要：
- #$%^&*AU2013100722A420130815.pdf#####ABSTRACT A hand held portable water jet flow device to irrigate trees and shrubs to a soil depth of approximately 0.75 metres in order to conserve water and encourage roots to penetrate down in search of moisture.
- 来源网站：
- 中国工程科技知识中心
