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Yujun SHAO

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  • Yongkang City, Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reinforced coil spring of a hose reel
    • Patent number 12,320,401
    • Issue date Jun 3, 2025
    • YONGKANG HAILI INDUSTRIAL CO., LTD.
    • Yujun Shao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTIFUNCTIONAL PIPE
    • Publication number 20240337340
    • Publication date Oct 10, 2024
    • YONGKANG HAILI INDUSTRIAL Co., Ltd.
    • Yujun SHAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REINFORCED COIL SPRING OF A HOSE REEL
    • Publication number 20240167528
    • Publication date May 23, 2024
    • YONGKANG HAILI INDUSTRIAL Co., Ltd.
    • Yujun SHAO
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL