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Junfu NI

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  • Shaoxing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Single crystal furnace
    • Patent number 11,821,690
    • Issue date Nov 21, 2023
    • ZHEJIANG JINGSHENG M & E CO., LTD
    • Jianwei Cao
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT EXCHANGE DEVICE FOR SINGLE CRYSTAL FURNACE
    • Publication number 20230243061
    • Publication date Aug 3, 2023
    • ZHEJIANG JINGSHENG M & E CO., LTD
    • Jianwei CAO
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    SINGLE CRYSTAL FURNACE
    • Publication number 20230243588
    • Publication date Aug 3, 2023
    • ZHEJIANG JINGSHENG M & E CO., LTD
    • Jianwei CAO
    • F27 - FURNACES KILNS OVENS RETORTS