U.S. federal trademark · Serial No. 85699612 · Reg. No. 4874699
automated system primarily for recycling refrigerant gas that involves gas recovery and analysis, comprising zero-gravity power-operated lifts to move cylinders and in-line gas chromatograph mass spectrometers to analyze refrigerant gases to be recycled
mass spectrometry analysis of refrigerants and automated comparison to a library of impurities
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