TREA

The National Drying Machinery Corp. of America

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Organization

  • Philadelphia, PA, US
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  • Information Patent Grant

    Sleeve and damper for oil burner
    • Patent number 4,174,941
    • Issue date Nov 20, 1979
    • The National Drying Machinery Corp. of America
    • Ralph C. Parkes
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

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