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Ronghui CAO

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  • Shaoxing, Zhejiang, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT EXCHANGER AND AIR CONDITIONING SYSTEM HAVING SAME
    • Publication number 20250003697
    • Publication date Jan 2, 2025
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Ronghui CAO
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat Exchanger
    • Publication number 20230184489
    • Publication date Jun 15, 2023
    • Zhejiang DunAn Artificial Environment Co., Ltd
    • Ronghui CAO
    • F28 - HEAT EXCHANGE IN GENERAL