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Jinwei LIU

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  • Qinhuangdao, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Aluminum Alloy Material Smelting Device
    • Publication number 20230194171
    • Publication date Jun 22, 2023
    • CITIC DICASTAL CO., LTD
    • Lixin Huang
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    HIGH-STRENGTH A356 ALLOY AND PREPARATION METHOD THEREOF
    • Publication number 20200299810
    • Publication date Sep 24, 2020
    • CITIC DICASTAL CO., LTD
    • Shoujun FU
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...