TREA

Raymond Charlebois

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  • Laval-sur-le-Lac, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nestable modular underground enclosure
    • Patent number D484614
    • Issue date Dec 30, 2003
    • Charlebois Technologies Inc.
    • Raymond Charlebois
    • D25 - Building units and construction elements
  • Information Patent Grant

    Nestable modular underground enclosure
    • Patent number D478672
    • Issue date Aug 19, 2003
    • Charlebois Technologies Inc.
    • Raymond Charlebois
    • D25 - Building units and construction elements