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Jianhua ZENG

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  • Zhongshan, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BLOWER
    • Publication number 20170074273
    • Publication date Mar 16, 2017
    • Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.
    • Wei LEI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR ROTOR ASSEMBLY AND MOTOR COMPRISING THE SAME
    • Publication number 20150372550
    • Publication date Dec 24, 2015
    • ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
    • Yueqiang YU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR ASSEMBLY AND BRUSHLESS DC MOTOR COMPRISING THE SAME
    • Publication number 20140175957
    • Publication date Jun 26, 2014
    • ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
    • Songfa TANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONNECTING STRUCTURE BETWEEN VOLUTE OF BLOWER AND CONVERSION INTERFACE
    • Publication number 20140035271
    • Publication date Feb 6, 2014
    • ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
    • Wei LEI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VOLUTE MECHANISM FOR BLOWER
    • Publication number 20130178140
    • Publication date Jul 11, 2013
    • ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
    • Wei LEI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...