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GB928194A
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Improvements in and relating to tubing
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GB874103A
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Improvements in and relating to finned metal tubing
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Feed water heater sub-cooling zone
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Heat exchanger construction
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Heat exchanger tube support construction
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Heat exchanger construction
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Method of making heat exchanger tubetube sheet joints
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Compartmentized heat exchanger construction
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Removable tube sheet construction for heat exchangers
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Method of tube bending
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Heat exchanger tube sheet joint construction
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Rotatable arc welding tool
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Method of welding tubular heat exchanger parts
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Corrosion-resistant surface
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Head closure construction for heat exchanger
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Heat exchanger construction
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Head closure construction for heat exchanger
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Desuper-heater construction for heat exchanger
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Impregnated porous condenser surfaces
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Tube sheet and leakage detection construction for heat exchanger
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