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Chuanbo WANG

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  • Yantai, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    OIL CIRCULATION SYSTEM
    • Publication number 20240060600
    • Publication date Feb 22, 2024
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Sheng CHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MIXING SYSTEM AND MIXING METHOD
    • Publication number 20230085124
    • Publication date Mar 16, 2023
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Jifeng ZHONG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL