TREA

Luciano Ricardo De Oliveira

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  • Jandira, BR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Holder for molten metal filters
    • Patent number D648764
    • Issue date Nov 15, 2011
    • Foseco International Limited
    • David Hrabina
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Holder for molten metal filters
    • Patent number D645487
    • Issue date Sep 20, 2011
    • Foseco International Limited
    • David Hrabina
    • D15 - Machines not elsewhere specified