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Lingyun DONG

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  • Qingdao, Shandong, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATOR HAVING INCLINED DRAIN PIPE DISPOSED AT LOWER PORTION O...
    • Publication number 20240410638
    • Publication date Dec 12, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Lingyun DONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR WITH HEAT DISSIPATION COMPARTMENT AT BOOTOM
    • Publication number 20240401849
    • Publication date Dec 5, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Lingyun DONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-COOLED REFRIGERATOR WITH EVAPORATOR AT BOTTOM OF CABINET
    • Publication number 20230288121
    • Publication date Sep 14, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Jianlin MIAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-COOLED REFRIGERATOR
    • Publication number 20230280088
    • Publication date Sep 7, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Jian MA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...