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Qiongyu ZHANG

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  • Suzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scroll compressor
    • Patent number 12,000,392
    • Issue date Jun 4, 2024
    • Copeland Climate Technologies (Suzhou) Co. Ltd.
    • Xuan Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20220243730
    • Publication date Aug 4, 2022
    • EMERSON CLIMATE TECHNOLOGIES (SUZHOU) CO., LTD.
    • Xuan LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...