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Mingfang WU

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  • Xianyang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Double-cylinder internal combustion engine
    • Patent number 11,193,418
    • Issue date Dec 7, 2021
    • NORTHWEST A&F UNIVERSITY
    • Kangquan Guo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Curved groove ball bearing without retainer
    • Patent number 10,895,281
    • Issue date Jan 19, 2021
    • NORTHWEST A&F UNIVERSITY
    • Kangquan Guo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DOUBLE-CYLINDER INTERNAL COMBUSTION ENGINE
    • Publication number 20210003070
    • Publication date Jan 7, 2021
    • NORTHWEST A&F UNIVERSITY
    • Kangquan GUO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CURVED GROOVE BALL BEARING WITHOUT RETAINER
    • Publication number 20200224715
    • Publication date Jul 16, 2020
    • NORTHWEST A&F UNIVERSITY
    • Kangquan GUO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...