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Heat generator
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Issue date Sep 3, 1991
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Richard J. Monro
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F28 - HEAT EXCHANGE IN GENERAL
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-
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Heat exchanger cleaner
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Patent number 4,428,417
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Issue date Jan 31, 1984
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Ramon J. Chesner
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F28 - HEAT EXCHANGE IN GENERAL
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3233661
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Patent number 3,233,661
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Issue date Feb 8, 1966
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F28 - HEAT EXCHANGE IN GENERAL
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3192997
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Patent number 3,192,997
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Issue date Jul 6, 1965
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F28 - HEAT EXCHANGE IN GENERAL
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3144900
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Patent number 3,144,900
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Issue date Aug 18, 1964
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F28 - HEAT EXCHANGE IN GENERAL
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3084921
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Patent number 3,084,921
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Issue date Apr 9, 1963
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F27 - FURNACES KILNS OVENS RETORTS
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3062508
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Patent number 3,062,508
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Issue date Nov 6, 1962
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F28 - HEAT EXCHANGE IN GENERAL
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2983486
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Patent number 2,983,486
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Issue date May 9, 1961
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F28 - HEAT EXCHANGE IN GENERAL
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2761653
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Patent number 2,761,653
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F28 - HEAT EXCHANGE IN GENERAL
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2558752
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Patent number 2,558,752
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F28 - HEAT EXCHANGE IN GENERAL
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2232000
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Patent number 2,232,000
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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1769987
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Patent number 1,769,987
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Issue date Jul 8, 1930
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F28 - HEAT EXCHANGE IN GENERAL
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1710529
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Patent number 1,710,529
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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1548158
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES