Reverse osmosis irrigation
- 专利权人:
- Bruce Gregory Sutton
- 发明人:
- Bruce Gregory Sutton,Gregory Lawrence Leslie
- 申请号：
- US12919211
- 公开号：
- US08950976B2
- 申请日:
- 2009.02.25
- 申请国别(地区):
- US
- 年份:
- 2015
- 代理人:
- 摘要：
- A plant watering device is disclosed. The device has a preferentially water permeable membrane arranged to separate a supply of water from a root system of a plant. The membrane is arranged to allow water to permeate to water the roots.
- 来源网站：
- 中国工程科技知识中心
