TREA

Patrick J. Bush

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  • San Antonio, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Room air conditioner and/or heat pump
    • Patent number 8,640,480
    • Issue date Feb 4, 2014
    • Friedrich Air Conditioning Co., Ltd.
    • David J. Lingrey
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents