Plant watering device
- 专利权人:
- Russell L. Sydlowski
- 发明人:
- Russell L. Sydlowski
- 申请号：
- US12433350
- 公开号：
- US08166704B1
- 申请日:
- 2009.04.30
- 申请国别(地区):
- US
- 年份:
- 2012
- 代理人:
- 摘要：
- A plant watering device that includes a central reservoir and a number of valve-controlled outlet lines that allow an individual to individually control the outflow of water into one or more outlet lines.
- 来源网站：
- 中国工程科技知识中心
