TREA

William F. Slaght

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  • Ste-Foy, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Track for rope vehicle
    • Patent number 4,396,233
    • Issue date Aug 2, 1983
    • Her Majesty the Queen in right of Canada as represented by the Minister of Na...
    • William F. Slaght
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Remotely operated placement equipment
    • Patent number 4,242,036
    • Issue date Dec 30, 1980
    • Her Majesty the Queen in right of Canada
    • William F. Slaght
    • B60 - VEHICLES IN GENERAL