Patents
电磁感应计时门
- 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 1082230.1
- Authorization number:CN 109030288 B
- Number of Inventors:4
- Service Invention or Not:yes
- Application Date:2018-09-17
- Publication Date:2020-08-04
- Authorization Date:2020-08-04
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