TREA

Juha A. Heikinheimo

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  • Helsinki, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and arrangement on a vessel
    • Patent number 5,074,813
    • Issue date Dec 24, 1991
    • Rauma-Repola Oy
    • Antti K. H. Jarvi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Method and arrangement on a vessel
    • Patent number 4,973,275
    • Issue date Nov 27, 1990
    • Aquamaster-Rauma Oy
    • Antti K. H. Jarvi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT