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Jongseong GWAK

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioner with ionizer
    • Patent number 9,453,651
    • Issue date Sep 27, 2016
    • LG Electronics Inc.
    • Dongryul Park
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    HUMIDIFIER
    • Publication number 20180135876
    • Publication date May 17, 2018
    • LG ELECTRONICS INC.
    • Jongseong GWAK
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    AIR CONDITIONER WITH IONIZER
    • Publication number 20140094108
    • Publication date Apr 3, 2014
    • LG ELECTRONICS INC.
    • Dongryul PARK
    • F24 - HEATING RANGES VENTILATING