一种全方位定向爆破装药的导轨装置及其方法

• Affilication of Author(s):矿业工程学院
• Disigner of the Invention:张农,zhengxigui,王磊,Xiaowei Feng,吴朋起
• Type of Patent:国内
• State of Patent:专利授权
• Application Number:201410658974.9
• Number of Inventors:6
• Service Invention or Not:no
• Application Date:2014-11-17
• Authorization Date:2016-04-13
• First Author:zhaoyiming