Yu Qing

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一种岩溶地区桩孔定点注浆方法和定点注浆装置

Release time:2023-09-01 Hits:

Affilication of Author(s):资源与地球科学学院
Scope of patent:国内
School Sign:第一单位
Disigner of the Invention:张凯翔,郭蕊,张豆豆,林明华,苗浩禹,何晓宏,周鑫
Type of Patent:国内
State of Patent:专利授权
Application Number:202210452376.0
Service Invention or Not:no
Application Date:2022-04-27
Authorization Date:2023-01-23
First Author:Yu Qing