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Tecsis Tecnologia Sistemas Avançados S.A.

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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-element blade with aerodynamic profiles
    • Patent number 8,647,063
    • Issue date Feb 11, 2014
    • Tecsis Tecnologia Sistemas Avançados S.A.
    • Bento Massahiko Koike
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...