State Intellectual Property Office of China Publishes China Coal Technology Eng Group Chongqing Res Inst's Patent Application for Hidden Danger Rapid Identification Method and Monitoring Device for Mining Axial-Flow Type Main Ventilator

  • Bin Zhang

    Press/Media: Press / Media

    PeriodJun 13 2022

    Media coverage

    1

    Media coverage

    • TitleState Intellectual Property Office of China Publishes China Coal Technology Eng Group Chongqing Res Inst's Patent Application for Hidden Danger Rapid Identification Method and Monitoring Device for Mining Axial-Flow Type Main Ventilator
      Media name/outletGlobal IP News. Metal & Mining Patent News
      Country/TerritoryIndia
      Date06/13/22
      PersonsBin Zhang