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Jiansong LIU

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  • Shandong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bucket and vending machine
    • Patent number 11,417,164
    • Issue date Aug 16, 2022
    • Shandong New Beiyang Information Technology Co., Ltd.
    • Fengbo Xu
    • G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCKER WITH VALVE ASSEMBLY
    • Publication number 20220252322
    • Publication date Aug 11, 2022
    • Weihai New Beiyang Digital Technology Co, Ltd.
    • Daqing Huang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VENDING MACHINE AND MERCHANDISE OUTPUT METHOD THEREOF
    • Publication number 20210264715
    • Publication date Aug 26, 2021
    • WEIHAI NEW BEIYANG DIGITAL TECHNOLOGY CO., LTD.
    • Chunguang ZHANG
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    BUCKET AND VENDING MACHINE
    • Publication number 20200394866
    • Publication date Dec 17, 2020
    • SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
    • Fengbo XU
    • G07 - CHECKING-DEVICES