Patents
Date:2024-08-27Hits:
- First Author:Guangpeng Yan
- Patent Applicant:Kaiyuan You,Fengzhou Fang
- Type of Patent:中国发明专利
- State of Patent:已授权
- Authorization number:ZL201810986854.X
- Service Invention or Not:no
- Authorization Date:2020-03-06
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