TREA

Kook Hwan Lee

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  • Seoul, KR
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Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20230404337
    • Publication date Dec 21, 2023
    • LG ELECTRONICS INC.
    • Kook Haeng LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Endoscopic balloon insertion device for treatment of obesity and in...
    • Publication number 20050004430
    • Publication date Jan 6, 2005
    • Jung Hwan Lee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE