Release time:2023-09-01  Hits:

• School Sign:第一单位
• Disigner of the Invention:刘胜男,zhaoxiaoyan,任雪宇,Cui Xin,魏贤勇
• Type of Patent:国内
• State of Patent:专利授权
• Application Number:201811008679.3
• Number of Inventors:6
• Service Invention or Not:no
• Application Date:2018-08-31
• Authorization Date:2020-08-07
• First Author:caojingpei