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一种脉冲射流与机械冲击联合破岩机构

  • Release time:2020-10-30
  • Hits:
  • Affilication of Author(s): 

    机电工程学院
  • Disigner of the Invention: 

    杜长龙,LIU Songyong,阳培,杨道龙,胡正伟,高魁东,李洪盛
  • State of Patent: 

    专利授权
  • Application Number: 

    3,013,099
  • Authorization number: 

    3,013,099
  • Number of Inventors: 

    8
  • Service Invention or Not: 

    no
  • Application Date: 

    2017-04-12
  • Authorization Date: 

    2019-08-27
  • First Author: 

    jianghongxiang