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Zhenzi FANG

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  • Shenzhen, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP AND ELECTRIC MOTOR STATOR THEREOF
    • Publication number 20220320921
    • Publication date Oct 6, 2022
    • Ruifeng QIN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LIQUID PUMP
    • Publication number 20220205455
    • Publication date Jun 30, 2022
    • Ruifeng QIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...