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市政管道破损诱发路基空洞有无的检测装置

Release time:2021-06-12 Hits:

Affilication of Author(s):土木工程学院
Patent Coverage:国内
Disigner of the Invention:ZHENGJUHUAN,叶建峰,Caisong Luo
Type of Patent:发明专利
State of Patent:专利授权
Application Number:201811359827.6
Authorization number:3928061
Number of Inventors:4
Service Invention or Not:no
Application Date:2018-11-15
Publication Date:2019-03-22
Authorization Date:2020-08-07