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US3447602A
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Heat exchanger especially adapted for indirect heat transfer by convection
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US3434532A
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Heat exchanger for waste heat recovery
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GB1125822A
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Improvements in or relating to heat exchangers
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US3299859A
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Steam boiler and hot water generator
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US3259107A
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Steam and hot water boiler
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US3118495A
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Method of cleaning heat exchangers
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GB710377A
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Method and apparatus for the destructive distillation of oil shale
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GB736494A
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Improvements in machines for flame cutting gears, sprockets and like toothed members
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DE916944C
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Method and device for carbonization of solid carbonaceous material
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GB711366A
|
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Method and apparatus for the destructive distillation of oil shale
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GB709923A
|
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Extended surface heat exchanger
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GB715611A
|
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Improvements in extended surface heat exchanger and method of making the same
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US2661327A
|
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Apparatus for the destructive distillation of oil shale
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US2655352A
|
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Extended surface heat exchanger
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GB715267A
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A method and device for neutralizing the formation of steam bubbles in the downcomer or downcomers of forced circulation steam boilers
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IE20828L
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Heat exchangers
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GB682278A
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Improvements in regenerative type heat exchangers
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GB673721A
|
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A method of fabricating composite articles, such as extended surface heat exchangers
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GB675604A
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Extended surface heat exchanger
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GB688618A
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Improvements in waste-heat steam-generating plants
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