Patents

一种增强窑洞抗坍塌能力的装置

Release time:2024-08-09
Hits:
Affilication of Author(s):
土木工程学院
Scope of patent:
国内
Disigner of the Invention:
朱瑞召
Type of Patent:
Utility models
State of Patent:
专利授权
Application Number:
2015209875371
Service Invention or Not:
yes
Application Date:
2015-12-02
Authorization Date:
2016-04-13
First Author:
zhoutiegang