一种杆件突然断裂试验装置
Release time:2024-08-09
Hits:
- Affilication of Author(s):
- 土木工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 李启兵,聂晓宁
- Type of Patent:
- Utility models
- State of Patent:
- 专利授权
- Application Number:
- 2018217901776
- Service Invention or Not:
- yes
- Application Date:
- 2018-10-31
- Authorization Date:
- 2019-07-16
- First Author:
- tianlimin
- Pre One:无需二次浇筑的组合结构
- Next One:一种螺栓球网格结构高强螺栓重连接装置