TREA

Hubert M. Barry

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  • Lethbridge, Alberta, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extruding device
    • Patent number 5,404,967
    • Issue date Apr 11, 1995
    • Hubert M. Barry
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...