TREA

Quicksteel Engineering Pty. Ltd.

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  • Botany, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transferable roadway lane divider
    • Patent number 4,500,225
    • Issue date Feb 19, 1985
    • Quicksteel Engineering Pty. Ltd.
    • John P. Quittner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Moveable lane barrier locking system
    • Patent number 4,498,803
    • Issue date Feb 12, 1985
    • Quicksteel Engineering Pty. Ltd.
    • John P. Quittner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES