Patents
Current position: Home > Scientific Research > Patents
基于弹簧激发震动波的井下煤层地震 CT 探测用可控震源
- Release time:2020-10-30
- Hits:
Type of Patent:
国际State of Patent:
专利授权Application Number:
201420717584.XNumber of Inventors:
1Service Invention or Not:
noApplication Date:
2014-11-16Authorization Date:
2015-07-15First Author:
wangguifeng
- Pre One:用巷道支护体固定的地震CT探测用自补偿可控震源
- Next One:基于弹簧激发震动波的井下煤层地震 CT 探测用可控震源和方法