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Air flow distribution baffle
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Patent number 4,991,646
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Issue date Feb 12, 1991
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General Motors Corporation
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Thomas D. Spears
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B60 - VEHICLES IN GENERAL
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-
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Device for heating compartments
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Patent number 4,821,796
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Issue date Apr 18, 1989
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Aurora Konrad G. Schulz GmbH & Co.
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Joachim Schulz
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B60 - VEHICLES IN GENERAL
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3353212
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Patent number 3,353,212
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Issue date Nov 21, 1967
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3313342
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Patent number 3,313,342
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Issue date Apr 11, 1967
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F28 - HEAT EXCHANGE IN GENERAL
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3280901
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Patent number 3,280,901
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Issue date Oct 25, 1966
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F28 - HEAT EXCHANGE IN GENERAL
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3280902
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Patent number 3,280,902
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Issue date Oct 25, 1966
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3236298
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Patent number 3,236,298
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Issue date Feb 22, 1966
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F28 - HEAT EXCHANGE IN GENERAL
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3173478
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Patent number 3,173,478
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Issue date Mar 16, 1965
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F28 - HEAT EXCHANGE IN GENERAL
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2904316
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Patent number 2,904,316
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Issue date Sep 15, 1959
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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2439775
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Patent number 2,439,775
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Issue date Apr 13, 1948
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F28 - HEAT EXCHANGE IN GENERAL
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2008255
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Patent number 2,008,255
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Issue date Jul 16, 1935
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F24 - HEATING RANGES VENTILATING
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1991897
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Patent number 1,991,897
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Issue date Feb 19, 1935
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F28 - HEAT EXCHANGE IN GENERAL
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1911403
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Patent number 1,911,403
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Issue date May 30, 1933
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F28 - HEAT EXCHANGE IN GENERAL
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1861676
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Patent number 1,861,676
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Issue date Jun 7, 1932
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F28 - HEAT EXCHANGE IN GENERAL
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1861812
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Patent number 1,861,812
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Issue date Jun 7, 1932
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F28 - HEAT EXCHANGE IN GENERAL
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1860357
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Patent number 1,860,357
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Issue date May 31, 1932
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F24 - HEATING RANGES VENTILATING
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1753587
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Patent number 1,753,587
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Issue date Apr 8, 1930
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F28 - HEAT EXCHANGE IN GENERAL
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1753382
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Patent number 1,753,382
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Issue date Apr 8, 1930
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B60 - VEHICLES IN GENERAL
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1714695
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Patent number 1,714,695
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Issue date May 28, 1929
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F28 - HEAT EXCHANGE IN GENERAL
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1668537
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Patent number 1,668,537
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Issue date May 1, 1928
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F28 - HEAT EXCHANGE IN GENERAL
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1423662
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Patent number 1,423,662
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Issue date Jul 25, 1922
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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1256977
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Patent number 1,256,977
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Issue date Feb 19, 1918
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F24 - HEATING RANGES VENTILATING
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1149065
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Patent number 1,149,065
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Issue date Aug 3, 1915
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F24 - HEATING RANGES VENTILATING