Patents
一种静电炮教学演示仪器及使用方法
- Affilication of Author(s):东北大学
- Teaching and Research Group:理学院物理系
- Type of Patent:国家发明专利
- State of Patent:Authorized patents
- Application Number:ZL 2018 1 1524174.2
- Authorization number:CN 109272837 B
- Number of Inventors:5
- Service Invention or Not:yes
- Application Date:2018-12-13
- Publication Date:2021-02-26
- Authorization Date:2021-02-26
Pre One:一种静电场描绘仪及其使用方法