Patents Assigned to GDT CO., LTD.
  • Apparatus for manufacturing water having high concentration of dissolved ozone
    Patent number: 11325081
    Abstract: An apparatus for manufacturing water having a high concentration of dissolved ozone is characterized by being configured by connecting: a filtering device; a water tank connected to the filtering device; a pump connected to the water tank; a Venturi tube connected to the pump; a first gas dissolving pressure device connected to the Venturi tube; and a second gas dissolving pressure device connected to the first gas dissolving pressure device.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: May 10, 2022
    Assignee: GDT CO., LTD.
    Inventor: Ki Won Cho