Fantech Tecnologia em Sistemas de Ventilacao Ltda

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  • Sao Paulo, BR

Patents Grantslast 30 patents

  • Information Patent Grant

    Fan blade connection

    • Patent number 8,651,816
    • Issue date Feb 18, 2014
    • Fantech Tecnologia em Sistemas de Ventilacao Ltda
    • Bento Massahiko Koike
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...