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ES274345A1
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A procedure to obtain abuldings on the walls of a tube (Machine-translation by Google Translate, not legally binding)
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DE803999C
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Protective cap for pipe elbow
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GB658393A
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Improvements in or relating to means for protecting return bends of superheater elements or like tubular structures
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GB642737A
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Improvements in or relating to tubular elements for heat exchange apparatus
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GB628416A
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Improvements in tubular apparatus for the exchange of heat between fluids
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DE758788C
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Steam motor vehicle with a solid fuel furnace
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DE884200C
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Steam boiler
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GB541691A
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Improvements in or relating to steam superheaters for smoketube boilers
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GB538617A
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Improvements relating to steam superheating apparatus for locomotives
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GB525692A
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Improved steam engine
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DE697467C
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Method for connecting the ends of two pipes arranged equidistantly to one another
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DE714692C
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Method for producing a tubular connecting piece
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GB450335A
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A control system for beat valves in multi cylinder fluid pressure engines
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GB427432A
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A new or improved steam engine
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GB424357A
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Improvements in or relating to steam superheating installations of steam generators
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GB411633A
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Improvements relating to means for jointing the ends of tubular elements or pipes to headers or the like
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GB384573A
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Improvements in or relating to furnaces for superheating steam and other purposes
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DE606500C
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Plugs containing sealing plugs or sealing discs to protect against excess pressure
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GB365926A
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Improvements in or relating to furnaces for superheating steam and other purposes
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GB366774A
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Improvements in or relating to steam boilers
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