State Intellectual Property Office of China Receives PetroChina Co Ltd's Patent Application for Preparation Method of Hydrocracking Catalyst

Press/Media: Press / Media

PeriodFeb 28 2021

Media coverage

1

Media coverage

  • TitleState Intellectual Property Office of China Receives PetroChina Co Ltd's Patent Application for Preparation Method of Hydrocracking Catalyst
    Media name/outletGlobal IP News. Oil & Gas Patent News
    Country/TerritoryIndia
    Date02/28/21
    PersonsTao Zhang
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