一种构造煤原位煤层气水平井洞穴卸压开采模拟试验方法

• School Sign:第一单位
• Disigner of the Invention:刘长江,徐宏杰,wangran,zhushuyun,Perry,caoliwen,Liu Shiqi,王海文,刘会虎,李自成,贾金龙,Harrsion Huang
• Type of Patent:国内
• State of Patent:专利授权
• Application Number:201810404471.7
• Number of Inventors:13
• Service Invention or Not:no
• Application Date:2018-04-28
• Authorization Date:2021-08-05
• First Author:sangshuxun