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Mingming MA

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  • Qingdao, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    WATER STORAGE BOX AND REFRIGERATOR
    • Publication number 20230175763
    • Publication date Jun 8, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • MINGMING MA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    STORAGE BOX AND REFRIGERATOR HAVING THE SAME
    • Publication number 20230160628
    • Publication date May 25, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • MINGMING MA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DOOR BODY AND REFRIGERATOR WITH THE SAME
    • Publication number 20230003436
    • Publication date Jan 5, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Wenlong LIU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...