DRIP EMITTER HAVING HINGED FLAP WITH UPSTANDING CLOSING PINS
- 专利权人:
- 发明人:
- ESTEBAN SOCOLSKY,Ron KEREN
- 申请号：
- US15840213
- 公开号：
- US20180098514A1
- 申请日:
- 2017.12.13
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要：
- A drip emitter includes a frame, that can be made of plastic, and a membrane, that can be elastomeric and both the frame and the membrane are formed by injection molding and are attached to each other.
- 来源网站：
- 中国工程科技知识中心
