TREA

Quintin John Beukes

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  • Sasolburg, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for coal liquefaction
    • Patent number 4,251,346
    • Issue date Feb 17, 1981
    • Sasol One (Proprietary) Limited
    • Leonard J. Dry
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Solvent-refining of coal
    • Patent number 4,036,730
    • Issue date Jul 19, 1977
    • South African Coal, Oil & Gas Corporation Limited
    • Andries Brink
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...