Cowshed vetilation device
- Scope of patent:家畜育种学
- Disigner of the Invention:陈志
- Patent description:Cowshed vetilation device
- Type of Patent:发明
- Application Number:GB2621233
- Number of Inventors:3
- Service Invention or Not:no
- Application Date:2022-10-26
- Authorization Date:2024-09-18
- First Author:ZHI CHEN