TREA

Thomas Francis

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  • Denver, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic controlled cleaning machine
    • Patent number 5,279,672
    • Issue date Jan 18, 1994
    • Windsor Industries, Inc.
    • Mark Betker
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...