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3024774
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Patent number 3,024,774
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Issue date Mar 13, 1962
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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2869526
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Patent number 2,869,526
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Issue date Jan 20, 1959
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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2868522
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Patent number 2,868,522
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Issue date Jan 13, 1959
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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2806457
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Patent number 2,806,457
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Issue date Sep 17, 1957
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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1402749
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Patent number 1,402,749
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Issue date Jan 10, 1922
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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1294182
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Patent number 1,294,182
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Issue date Feb 11, 1919
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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1273356
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Patent number 1,273,356
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Issue date Jul 23, 1918
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL