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Gladstone Furnace Company, Inc.

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Organization

  • Kansas City, MO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Fireplace insert construction
    • Patent number 4,446,848
    • Issue date May 8, 1984
    • Gladstone Furnace Company, Inc.
    • William M. Becker
    • F24 - HEATING RANGES VENTILATING