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Water heater
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Patent number 10,024,576
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Issue date Jul 17, 2018
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Xiu-Jin Liu
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F24 - HEATING RANGES VENTILATING
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Oxygenated fuel
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Patent number 9,297,530
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Issue date Mar 29, 2016
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McAlister Technologies, LLC
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Roy E. McAlister
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C01 - INORGANIC CHEMISTRY
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Solar energy systems
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Patent number 9,130,503
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Issue date Sep 8, 2015
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7AC Technologies, Inc.
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Peter F. Vandermeulen
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Combined solar and gas heater
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Patent number 5,586,549
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Issue date Dec 24, 1996
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Thermacore, Inc.
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John R. Hartenstine
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F24 - HEATING RANGES VENTILATING
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Heat exchanger
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Patent number 4,619,317
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Issue date Oct 28, 1986
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Hoechst Aktiengesellschaft
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Dieter Disselbeck
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F24 - HEATING RANGES VENTILATING
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Heat-exchanger arrangement
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Patent number 4,562,884
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Issue date Jan 7, 1986
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Gebruder Uhl, GmbH & Co. KG
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Rolf Moller
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F24 - HEATING RANGES VENTILATING
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Heat absorber
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Patent number 4,432,413
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Issue date Feb 21, 1984
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Hoechst AG.
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Holger Brass
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F24 - HEATING RANGES VENTILATING
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Heat-pump heating unit
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Patent number 4,376,461
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Issue date Mar 15, 1983
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Rheinisch-Westfalisches Elektrizitatswerk Aktiengesellschaft
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Bernd Dietrich
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B66 - HOISTING LIFTING HAULING
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Heat collector system
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Patent number 4,301,965
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Issue date Nov 24, 1981
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Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
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Alfred Ritter
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F24 - HEATING RANGES VENTILATING