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-
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1366494
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Patent number 1,366,494
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Issue date Jan 25, 1921
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1342107
-
Patent number 1,342,107
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Issue date Jun 1, 1920
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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1338960
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Patent number 1,338,960
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Issue date May 4, 1920
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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1334263
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Patent number 1,334,263
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Issue date Mar 16, 1920
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1269423
-
Patent number 1,269,423
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Issue date Jun 11, 1918
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1268100
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Patent number 1,268,100
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Issue date Jun 4, 1918
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A45 - HAND OR TRAVELLING ARTICLES
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1264699
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Patent number 1,264,699
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Issue date Apr 30, 1918
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1260980
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Patent number 1,260,980
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Issue date Mar 26, 1918
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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1237519
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Patent number 1,237,519
-
Issue date Aug 21, 1917
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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1229492
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Patent number 1,229,492
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Issue date Jun 12, 1917
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1194055
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Patent number 1,194,055
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Issue date Aug 8, 1916
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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1125368
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Patent number 1,125,368
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Issue date Jan 19, 1915
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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1111763
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Patent number 1,111,763
-
Issue date Sep 29, 1914
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F24 - HEATING RANGES VENTILATING
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1101345
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Patent number 1,101,345
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Issue date Jun 23, 1914
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F28 - HEAT EXCHANGE IN GENERAL
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1064627
-
Patent number 1,064,627
-
Issue date Jun 10, 1913
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1048954
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Patent number 1,048,954
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Issue date Dec 31, 1912
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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1043127
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Patent number 1,043,127
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Issue date Nov 5, 1912
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1026491
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Patent number 1,026,491
-
Issue date May 14, 1912
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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979907
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Patent number 979,907
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Issue date Dec 27, 1910
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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961423
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Patent number 961,423
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Issue date Jun 14, 1910
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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958897
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Patent number 958,897
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Issue date May 24, 1910
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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948744
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Patent number 948,744
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Issue date Feb 8, 1910
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F28 - HEAT EXCHANGE IN GENERAL
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940652
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Patent number 940,652
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Issue date Nov 16, 1909
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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936118
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Patent number 936,118
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Issue date Oct 5, 1909
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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932478
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Patent number 932,478
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Issue date Aug 31, 1909
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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932465
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Patent number 932,465
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Issue date Aug 31, 1909
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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930483
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Patent number 930,483
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Issue date Aug 10, 1909
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS