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DK Group N.A. N.V.

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  • Curacao, AN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air cavity vessel
    • Patent number 7,789,030
    • Issue date Sep 7, 2010
    • DK Group N.A. N.V.
    • Jørn Paul Winkler
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT