CNPC National Oil Gas Drilling Equipment Engineering Tech Research Center, Baoji Oilfield Machinery and China Nat Petroleum Apply for Patent on Method for Directly Measuring Absolute Height of Traveling Crane System of Drilling Machine

    Press/Media: Press / Media

    PeriodDec 2 2023

    Media coverage

    1

    Media coverage

    • TitleCNPC National Oil Gas Drilling Equipment Engineering Tech Research Center, Baoji Oilfield Machinery and China Nat Petroleum Apply for Patent on Method for Directly Measuring Absolute Height of Traveling Crane System of Drilling Machine
      Media name/outletGlobal IP News. Measurement & Testing Patent News
      Country/TerritoryIndia
      Date12/2/23
      PersonsBin Zhang
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