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-
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3249528
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Patent number 3,249,528
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Issue date May 3, 1966
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2971823
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Patent number 2,971,823
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Issue date Feb 14, 1961
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C01 - INORGANIC CHEMISTRY
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2923678
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Patent number 2,923,678
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Issue date Feb 2, 1960
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2855361
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Patent number 2,855,361
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Issue date Oct 7, 1958
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2794771
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Patent number 2,794,771
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Issue date Jun 4, 1957
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2778781
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Patent number 2,778,781
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Issue date Jan 22, 1957
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2742410
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Patent number 2,742,410
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Issue date Apr 17, 1956
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2707148
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Patent number 2,707,148
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Issue date Apr 26, 1955
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2701788
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Patent number 2,701,788
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Issue date Feb 8, 1955
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2694038
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Patent number 2,694,038
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Issue date Nov 9, 1954
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2658031
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Patent number 2,658,031
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Issue date Nov 3, 1953
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2624696
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Patent number 2,624,696
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Issue date Jan 6, 1953
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2609332
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Patent number 2,609,332
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Issue date Sep 2, 1952
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2600078
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Patent number 2,600,078
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Issue date Jun 10, 1952
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F28 - HEAT EXCHANGE IN GENERAL
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2561334
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Patent number 2,561,334
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Issue date Jul 24, 1951
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2526696
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Patent number 2,526,696
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Issue date Oct 24, 1950
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2517339
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Patent number 2,517,339
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Issue date Aug 1, 1950
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C07 - ORGANIC CHEMISTRY
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2494695
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Patent number 2,494,695
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Issue date Jan 17, 1950
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2482138
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Patent number 2,482,138
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Issue date Sep 20, 1949
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2482139
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Patent number 2,482,139
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Issue date Sep 20, 1949
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2482137
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Patent number 2,482,137
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Issue date Sep 20, 1949
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2403608
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Patent number 2,403,608
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Issue date Jul 9, 1946
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2390031
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Patent number 2,390,031
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Issue date Nov 27, 1945
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1825375
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Patent number 1,825,375
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Issue date Sep 29, 1931
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1825374
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Patent number 1,825,374
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Issue date Sep 29, 1931
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1699989
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Patent number 1,699,989
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Issue date Jan 22, 1929
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...