Release time:2023-09-01  Hits:

• School Sign:第一单位
• Disigner of the Invention:王一帆,赵龙
• Type of Patent:国内
• State of Patent:专利授权
• Application Number:201810547667.1
• Number of Inventors:3
• Service Invention or Not:no
• Application Date:2018-05-31
• Authorization Date:2020-08-07
• First Author:lizengke