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High-temperature heat exchanger
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Patent number 8,047,272
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Issue date Nov 1, 2011
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Catacel Corp.
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William A. Whittenberger
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Heat exchanger
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Patent number 7,284,599
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Issue date Oct 23, 2007
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Nordic Exchanger Technology AS
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Hilberg Karoliussen
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F28 - HEAT EXCHANGE IN GENERAL
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Air-to-air heat exchanger
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Patent number 7,159,649
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Issue date Jan 9, 2007
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Thermal Corp.
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Geoffrey P. Thyrum
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger plate
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Patent number 7,055,587
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Issue date Jun 6, 2006
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Alfa Laval Corporate AB
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Ralf Erik Blomgren
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger core
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Patent number 6,742,578
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Issue date Jun 1, 2004
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Toyo Radiator Co., Ltd.
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Youichi Nakamura
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger
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Patent number 6,209,630
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Issue date Apr 3, 2001
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Honda Giken Kogyo Kabushiki Kaisha
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Hideyuki Yanai
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger
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Patent number 6,155,338
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Issue date Dec 5, 2000
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Honda Giken Kogyo Kabushiki Kaisha
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Tsuneo Endou
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger
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Patent number 6,102,111
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Issue date Aug 15, 2000
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Honda Giken Kogyo Kabushiki Kaisha
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Junichi Kamio
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger
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Patent number 6,098,706
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Issue date Aug 8, 2000
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Eco Air Limited
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John Francis Urch
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger
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Patent number 6,059,023
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Issue date May 9, 2000
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Konica Corporation
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Masayuki Kurematsu
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Heat exchange element
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Patent number 4,860,824
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Issue date Aug 29, 1989
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Digital Equipment Corporation
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John M. Foley
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Heat exchanger
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Patent number 4,739,827
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Issue date Apr 26, 1988
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Fanuc Ltd.
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Tadayoshi Onuki
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger
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Patent number 4,729,427
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Issue date Mar 8, 1988
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Ing. Walter Hengst GmbH & Co. KG
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Dieter Baumann
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger
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Patent number 4,384,611
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Issue date May 24, 1983
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HXK Inc.
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James Y. Fung
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F28 - HEAT EXCHANGE IN GENERAL
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Plate type heat exchanger
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Patent number 4,314,607
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Issue date Feb 9, 1982
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Deschamps Laboratories, Inc.
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Nicholas H. DesChamps
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger
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Patent number 4,109,710
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Issue date Aug 29, 1978
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Kernforschungsanlage Julich Gesellschaft mit beschrankter Haftung
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Siegfried Forster
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F28 - HEAT EXCHANGE IN GENERAL
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Packaging for heat exchangers
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Patent number 4,042,018
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Issue date Aug 16, 1977
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Des Champs Laboratories Incorporated
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William Henry Zebuhr
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F24 - HEATING RANGES VENTILATING
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Heat exchanger
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Patent number 3,983,933
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Issue date Oct 5, 1976
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James C. Administrator of the National Aeronautics and Space Administration,...
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F28 - HEAT EXCHANGE IN GENERAL