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Jun Feng SHEN

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal impeller for a blower
    • Patent number 10,072,669
    • Issue date Sep 11, 2018
    • Johnson Electric S.A.
    • Jun Feng Shen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    BLOWER
    • Publication number 20150204352
    • Publication date Jul 23, 2015
    • JOHNSON ELECTRIC S.A.
    • Jun Feng SHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL IMPELLER FOR A BLOWER
    • Publication number 20150204344
    • Publication date Jul 23, 2015
    • JOHNSON ELECTRIC S.A.
    • Jun Feng SHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...