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Ceramic terminal assembly
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Patent number 5,623,126
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Issue date Apr 22, 1997
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Tutco, Inc.
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Jimmy L. Sherrill
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H01 - BASIC ELECTRIC ELEMENTS
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Method for making a duct heater
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Patent number 4,730,377
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Issue date Mar 15, 1988
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Tutco, Inc.
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Jimmy L. Sherrill
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Duct heater
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Patent number 4,628,190
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Issue date Dec 9, 1986
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Tutco, Inc.
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Jimmy L. Sherrill
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Heater assembly
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Patent number 4,617,547
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Issue date Oct 14, 1986
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Tutco, Inc.
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H. Keith Howard
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Insulator for an electric heater
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Patent number 4,531,017
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Issue date Jul 23, 1985
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Tutco, Inc.
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Jimmy L. Sherrill
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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