TREA

Anthony A. Meintjes

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  • Pretoria, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochemical cell
    • Patent number 5,019,466
    • Issue date May 28, 1991
    • Lilliwyte Societe Anonyme
    • Johan Coetzer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrochemical cells
    • Patent number 4,992,345
    • Issue date Feb 12, 1991
    • Lilliwyte Societe Anonyme
    • Anthony A. Meintjes
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrochemical cell
    • Patent number 4,973,534
    • Issue date Nov 27, 1990
    • Lilliwyte Societe Anonyme
    • Keith Adendorff
    • H01 - BASIC ELECTRIC ELEMENTS