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HANGZHOU QIANDAO LAKE DEVELOPMENT GROUP CO., LTD

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  • HANGZHOU CITY, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Antifreeze solution for food preservation
    • Patent number 11,528,925
    • Issue date Dec 20, 2022
    • HANGZHOU QIANDAO LAKE DEVELOPMENT GROUP CO., LTD.
    • Yuting Ding
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTIFREEZE SOLUTION FOR FOOD PRESERVATION
    • Publication number 20190387773
    • Publication date Dec 26, 2019
    • Hangzhou Qiandao Lake Development Group Co., Ltd.
    • Yuting DING
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES