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Audio mixer system
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Patent number 9,952,826
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Issue date Apr 24, 2018
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Harman International Industries Limited
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Matthew Rowe
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Audio mixing console
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Patent number 9,008,334
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Issue date Apr 14, 2015
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Harman International Industries Ltd.
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Richard Ayres
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H03 - BASIC ELECTRONIC CIRCUITRY
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Audio console system
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Patent number 8,675,894
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Issue date Mar 18, 2014
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Harman International Industries Ltd.
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Richard Ayres
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Audio mixing board
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Patent number D630617
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Issue date Jan 11, 2011
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Harman International Industries, Incorporated
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Richard Ayres
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D14 - Recording, communication, or information retrieval equipment