TREA

Masa-Yards Oy

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  • Helsinki, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of constructing a building
    • Patent number 5,233,808
    • Issue date Aug 10, 1993
    • Masa-Yards Oy
    • Jarmo Salmenmaki
    • E04 - BUILDING
  • Information Patent Grant

    Ice going ship
    • Patent number 5,161,477
    • Issue date Nov 10, 1992
    • Masa-Yards Oy
    • Gustav Lindqvist
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Barge transport system
    • Patent number 5,052,323
    • Issue date Oct 1, 1991
    • Masa-Yards Oy
    • Kai Levander
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

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