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Kyihwan Park

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  • Kwangju, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic type floor hinge
    • Patent number 6,823,561
    • Issue date Nov 30, 2004
    • Kwangju Institute of Science and Technology
    • Kyihwan Park
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Magnetic type floor hinge
    • Publication number 20030135953
    • Publication date Jul 24, 2003
    • KWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    • Kyihwan Park
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES