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Ice detection in ice making apparatus
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Patent number 5,761,920
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Issue date Jun 9, 1998
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Carrier Corporation
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Larry E. Wilson
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Ice detection system
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Patent number 5,761,919
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Issue date Jun 9, 1998
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Carrier Corporation
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Larry E. Wilson
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Flame sensor verification
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Patent number 5,722,822
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Issue date Mar 3, 1998
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Carrier Corporation
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Larry E. Wilson
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Flame detection system
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Patent number 5,720,604
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Issue date Feb 24, 1998
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Carrier Corporation
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Daniel L. Kelly
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES