Title:一种供电电极圈自动后移的探测系统
Institution:岩土与地下工程研究院
Type of Patent:Utility models
Application Number:202320231670.9
Number of Inventors:1
Service Invention or Not:No
Application Date:2023-02-15
Publication Date:2023-08-18
Authorization Date:2023-08-18
Release Time:2023-09-06