TREA

William James Donnelly

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  • Melbourne, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible duct and means of production
    • Patent number 9,022,078
    • Issue date May 5, 2015
    • William James Donnelly
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL