TREA

Francis G. Sullivan

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  • Coldwater, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air cooled damper
    • Patent number 4,307,627
    • Issue date Dec 29, 1981
    • Simpson Industries Inc.
    • Francis G. Sullivan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...