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Temperature controlled forge furnace or the like and method of operating same
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Metal heating furnace
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Internally cooled conveyor roll
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Furnace insulation system
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Open-hearth furnace
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Cover-type furnace with open-flame burner and depending baffle for directing and spreading flame
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Controlling fuel supply to multizone heating furnaces
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Liquid control apparatus
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Industrial furnace and firing apparatus
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Fuel burner
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Combustion apparatus
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Industrial furnace and firing apparatus
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