TREA

Petroleum Geo-Services A/S

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  • Lysaker, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Depth control apparatus
    • Patent number 5,619,474
    • Issue date Apr 8, 1997
    • Petroleum Geo-Services A/S
    • Hans-Walter Kuche
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Arrangement for towing
    • Patent number 5,546,882
    • Issue date Aug 20, 1996
    • Petroleum Geo-Services A/S
    • Hans-Walter Kuche
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

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