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DK128C
(en)
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Pipe groups for Water Pipe or other Pipe Boilers and their connection to the Boiler.
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DK310C
(en)
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Water pipe boiler.
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DK4669C
(en)
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Chamber-Water Pipe Boiler with Steam Superheaters between the Water Pipes.
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DK229C
(en)
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|
Double-fired Normand-Type Water Pipe Boiler.
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DK95C
(en)
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Water pipe boiler with bent Pipes between Upper and Lower boiler.
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DK1609C
(en)
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Water pipe steam boiler.
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CH10504A
(en)
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|
Water and steam boilers
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DK4186C
(en)
|
|
Purifier for Water Pipes in Steam Boilers.
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GB189425050A
(en)
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|
Improvements in or Additions to the Pipes or Tubes of Fuel Economisers, Steam Boilers, Exhaust Feed Water Heaters, Steam Superheaters, and the like.
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|
DK3999C
(en)
|
|
Water pipe boiler.
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|
GB189524515A
(en)
|
|
Improvements in the Construction of Furnaces and Flues for Steam Boilers.
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|
GB189519915A
(en)
|
|
Improvements in or applicable to the Furnaces of Steam Boilers.
|
|
DK4831C
(en)
|
|
Superheaters for Flame Pipe and Boiler Pipe Boilers.
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|
DK51C
(en)
|
|
Water pipe boiler with bent Pipes between Sub-boiler and Steam collector and Water separation device in the Steam collector.
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|
DK5693C
(en)
|
|
Fire duct device for water pipe boilers with pipe bundles connecting upper and lower boiler.
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|
CH9751A
(en)
|
|
Water tube boiler
|
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GB189407327A
(en)
|
|
Improved Method and Devices for Connecting the Tubes of Tubulous Boilers to the Steam and Water Chambers or Collectors.
|
|
GB189522618A
(en)
|
|
Improvements relating to the Construction of Steam Boilers.
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|
CA49597A
(en)
|
|
Water tube steam boiler
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|
DK4187C
(en)
|
|
Water pipe boiler with only one boiler and with one upper and two lower boilers.
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|
DK4802C
(en)
|
|
Steam boiler with underwater steam tank.
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|
GB189519795A
(en)
|
|
Improvements in Steam Boiler Furnaces or Flues.
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|
DK57C
(en)
|
|
Stirring boiler with special Water Reservoir, Preheater and Superheater.
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|
DK17C
(en)
|
|
Water circulation device for steam boilers.
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ES15993A1
(en)
|
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Steam boilers with water pipes.
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