TREA

Tiefu Han

Follow

Person

  • XiaMen, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Annular jet pump
    • Patent number 9,447,796
    • Issue date Sep 20, 2016
    • Tiefu Han
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    ANNULAR JET PUMP
    • Publication number 20130323089
    • Publication date Dec 5, 2013
    • Tiefu Han
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Spin Annular Slit Spray Nozzle and Spray Apparatus Thereof
    • Publication number 20120168538
    • Publication date Jul 5, 2012
    • Tiefu Han
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...