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综放/采长壁工作面采空区流场模拟试验装置及方法
- Release time:2020-10-30
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Affilication of Author(s):
安全工程学院Disigner of the Invention:
王德明,刘茂喜,常绪华,郭小云,邵振鲁Type of Patent:
国内State of Patent:
专利授权Application Number:
201410453668.1Number of Inventors:
6Service Invention or Not:
noApplication Date:
2014-09-09Authorization Date:
2016-08-24First Author:
Guoqing Shi
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