Release time:2023-09-01  Hits:

• School Sign:第一单位
• Disigner of the Invention:任雪宇,zhaoxiaoyan,杨珍,王艳军,魏贤勇
• Type of Patent:国内
• State of Patent:专利授权
• Application Number:201810959008.9
• Number of Inventors:6
• Service Invention or Not:no
• Application Date:2018-08-22
• Authorization Date:2021-09-10
• First Author:caojingpei