TREA

RTR RIOTINTO TIL HOLDING S.P.A

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  • 6300 ZUG, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extraction process
    • Patent number 4,533,459
    • Issue date Aug 6, 1985
    • RTR Riotinto Til Holding S.A.
    • Mario Dente
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Treatment of heterogeneous liquid materials
    • Patent number 4,396,498
    • Issue date Aug 2, 1983
    • RTR Riotinto Til Holding S.A.
    • Mario Dente
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

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