TREA

Scanlan; Harry J.

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  • Garden City, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger
    • Patent number 4,747,447
    • Issue date May 31, 1988
    • Liljegren; Leif
    • Harry J. Scanlan
    • F24 - HEATING RANGES VENTILATING