TREA

Martin Bernas

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  • S-57100 Nassjo, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steam engine
    • Patent number 4,913,033
    • Issue date Apr 3, 1990
    • Martin Bernas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES