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Muhua Cai

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Micro-nano bubble sprinkler
    • Patent number D925698
    • Issue date Jul 20, 2021
    • SHANGHAI JIEQIAO NANO TECHNOLOGY CO., LTD.
    • Song Tian
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Micro-bubble generator
    • Patent number 10,695,726
    • Issue date Jun 30, 2020
    • Shanghai Jiutian Auto Parts Manufacturing Co., Ltd.
    • Song Tian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Micro-Bubble Generator
    • Publication number 20200038815
    • Publication date Feb 6, 2020
    • Shanghai Jiutian Auto Parts Manufacturing Co., Ltd.
    • Song Tian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL