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一种高压富水岩溶隧道支护结构

Release time:2022-03-05 Hits:

Affilication of Author(s):土木工程学院
Patent Coverage:国内
Disigner of the Invention:Caisong Luo,邓蜀鹏,Fu Chaojiang
Type of Patent:实用新型
State of Patent:专利授权
Application Number:202121351617.X
Authorization number:15378198
Number of Inventors:5
Service Invention or Not:no
Application Date:2021-06-18
Publication Date:2022-01-04
Authorization Date:2022-01-04