TREA

Tong CHEN

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  • Qingdao, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATING AND FREEZING DEVICE
    • Publication number 20240271853
    • Publication date Aug 15, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Zhanpeng CUI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    RIPENING COMPARTMENT FOR REFRIGERATOR AND REFRIGERATOR HAVING THE SAME
    • Publication number 20240263866
    • Publication date Aug 8, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Yao YI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...