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Liquid type air conditioning apparatus and method for marine applications
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Atmosphere furnace conveyor
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Conditioning method and apparatus
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Heat treating furnace having double-ended chain conveyor
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Take-up and latching device
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Heat-treating furnace
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Rotating drum heat-treating furnace with internal fan
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Dew point apparatus
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Improvements in a method and apparatus for heat treating strip metal
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Method and apparatus for heat treating strip metal
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Improvements in a method for the controlled cooling of strip metal
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Improvements in an apparatus for heat treating strip metal
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Soaking pit cover handling apparatus
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Atmosphere furnace
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Take-up and latching device
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Slant wall construction for metallurgical furnaces
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Air conditioning
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Metallurgical gas generator
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Combustion apparatus having pilot burner with booster
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