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Byung E. Yoo

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  • Nam-ku, Daegu-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Boat
    • Patent number 4,522,601
    • Issue date Jun 11, 1985
    • Byung E. Yoo
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT