Patents
Current position: Home > Scientific Research > Patents
一种巷道掘进冲击地压动力灾害实验方法和装置
- Release time:2023-09-01
- Hits:
School Sign:
第一单位Disigner of the Invention:
沈承德,Cao Anye,gongsiyuan,doulinming,Wu CaiType of Patent:
国内State of Patent:
专利授权Application Number:
202011246447.9Service Invention or Not:
noApplication Date:
2020-11-10Authorization Date:
2021-09-07First Author:
wangguifeng
- Pre One:一种立柱式可调预紧力吸能支护模拟实验装置及方法
- Next One:一种模拟井下巷道掘进和打钻作业的静动加载实验机及方法