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JIELEI SUI

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  • QINGDAO, SHANDONG PROVINCE, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigeration system
    • Patent number 11,994,318
    • Issue date May 28, 2024
    • QINGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD.
    • Chuanzhi Wu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATION SYSTEM
    • Publication number 20210389026
    • Publication date Dec 16, 2021
    • QlNGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD
    • CHUANZHI WU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...