Patents
Current position: Home > Scientific Research > Patents
组合式冲击矿压危险区域地震CT探测用液压式自补偿可控震源
- Release time:2020-10-30
- Hits:
Type of Patent:
国际State of Patent:
专利授权Application Number:
201420594273.9Number of Inventors:
1Service Invention or Not:
noApplication Date:
2014-10-14Authorization Date:
2015-01-14First Author:
wangguifeng
- Pre One:一种巷道内布置的地震CT探测用震动波激发方法和装置
- Next One:用巷道支护体固定的地震CT探测用自补偿可控震源