一种新型排风罩
Release time:2024-08-09
Hits:
- Affilication of Author(s):
- 建筑设备科学与工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 郭瑞琪,吴禹卓,靳晴月,刘佳璐,王璇
- Type of Patent:
- Utility models
- State of Patent:
- 专利授权
- Application Number:
- 2020210948143
- Service Invention or Not:
- yes
- Application Date:
- 2020-06-15
- Authorization Date:
- 2021-03-23
- First Author:
- huangyanqiu
- Pre One:一种旋流排风装置及系统