Patents
Current position: Home > Scientific Research > Patents
高含铁地下含水层受采煤破坏的人工促进修复方法
- Release time:2020-10-30
- Hits:
School Sign:
第一单位Disigner of the Invention:
李全生,xujialinType of Patent:
国内State of Patent:
专利授权Application Number:
201711361346.4Number of Inventors:
3Service Invention or Not:
noApplication Date:
2017-12-18Authorization Date:
2020-02-18First Author:
jujinfeng
- Pre One:化学软化碳酸盐岩促进采动裂隙自修复的保水方法
- Next One:含铁污水回灌采煤破坏地层的保/净水方法