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3098729
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Patent number 3,098,729
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Issue date Jul 23, 1963
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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3077390
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Patent number 3,077,390
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Issue date Feb 12, 1963
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2387462
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Patent number 2,387,462
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Issue date Oct 23, 1945
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2353481
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Patent number 2,353,481
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Issue date Jul 11, 1944
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2166552
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Patent number 2,166,552
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Issue date Jul 18, 1939
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2073785
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Patent number 2,073,785
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Issue date Mar 16, 1937
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1922649
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Patent number 1,922,649
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Issue date Aug 15, 1933
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1760724
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Patent number 1,760,724
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Issue date May 27, 1930
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1481943
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Patent number 1,481,943
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Issue date Jan 29, 1924
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1478285
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Patent number 1,478,285
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Issue date Dec 18, 1923
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1447195
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Patent number 1,447,195
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Issue date Mar 6, 1923
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1443815
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Patent number 1,443,815
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Issue date Jan 30, 1923
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1422030
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Patent number 1,422,030
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Issue date Jul 4, 1922
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1414329
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Patent number 1,414,329
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Issue date Apr 25, 1922
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1405031
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Patent number 1,405,031
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Issue date Jan 31, 1922
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1360878
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Patent number 1,360,878
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Issue date Nov 30, 1920
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1313810
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Patent number 1,313,810
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Issue date Aug 19, 1919
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1304685
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Patent number 1,304,685
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Issue date May 27, 1919
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1302199
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Patent number 1,302,199
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Issue date Apr 29, 1919
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1291604
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Patent number 1,291,604
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Issue date Jan 14, 1919
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1267202
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Patent number 1,267,202
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Issue date May 21, 1918
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1204634
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Patent number 1,204,634
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Issue date Nov 14, 1916
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1173430
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Patent number 1,173,430
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Issue date Feb 29, 1916
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1114772
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Patent number 1,114,772
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Issue date Oct 27, 1914
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1096245
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Patent number 1,096,245
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Issue date May 12, 1914
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1089218
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Patent number 1,089,218
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Issue date Mar 3, 1914
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...