Patents
一种静电场描绘仪及其使用方法
- 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 1585613.0
- Authorization number:CN 109523881 B
- Number of Inventors:7
- Service Invention or Not:yes
- Application Date:2018-12-25
- Publication Date:2020-09-08
- Authorization Date:2020-09-08
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