Teat Cup Liner and Vent
- 专利权人:
- HAPPEL WDA BESITZ GBR
- 发明人:
- Werner Happel
- 申请号：
- US15030001
- 公开号：
- US20160270361A1
- 申请日:
- 2014.10.17
- 申请国别(地区):
- US
- 年份:
- 2016
- 代理人:
- 摘要：
- The invention relates to a teat cup liner and a vent suitable for said teat cup liner. The vent consists of a highly elastic material which can be elastically deformed, thereby allowing dirt to be removed.
- 来源网站：
- 中国工程科技知识中心
