Sergio Martins Costa

Person

  • Imbituba, SC 88780-000, BR

Patents Grantslast 30 patents

  • Information Patent Grant

    Desalination machine

    • Patent number 7,422,663
    • Issue date Sep 9, 2008
    • Sergio Martins Costa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL