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GB190402610A
(en)
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Improvements in Furnaces and Flues of Steam Boilers.
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GB189919585A
(en)
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Improvements in Mechanical Chain Grate Stokers for Steam Boiler or other Furnaces.
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GB190005421A
(en)
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Improvements in or connected with Means for Consuming Smoke and Promoting Combustion in Domestic or other Fireplaces or Furnaces.
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DK23509C
(en)
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Locomotive boiler with smoke chamber preheater and flue pipes.
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GB190018539A
(en)
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Improved Smoke-consuming Furnace Fire Grate
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GB190019552A
(en)
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An Improved Firehole Door and Smoke Burner for Steam Boiler Furnaces.
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DK5547C
(en)
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In steam boilers and the like usable grate, which also serves as a smoke incinerator.
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GB190110483A
(en)
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Improvements in Boiler Furnaces or Flues
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CH21533A
(en)
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Grate firing
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CA62447A
(en)
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Steam boiler and furnace
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CA61838A
(en)
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Steam boiler and furnace
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GB190020962A
(en)
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Improvement in the Flues of Steam Boiler Settings
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GB189524515A
(en)
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Improvements in the Construction of Furnaces and Flues for Steam Boilers.
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DK4588C
(en)
|
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Steam soot blower for flue steam boilers.
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ES26682A1
(en)
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A grill for general boiler hearths.
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DK7027C
(en)
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Procedure and Apparatus for the Promotion of Combustion in Steam Fireplaces.
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DK4920C
(en)
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Steam brewing boiler with double bottom and jet-shaped arranged steam distribution pipes.
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DK609C
(en)
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Steam boiler fireplace with air ducts and flame passages in the Frybroen.
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GB190020117A
(en)
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Improvements in and relating to Steam Boiler Furnaces
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CA1578S
(en)
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Base burning or direct draft heating stove
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DK53C
(en)
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Boiler with magazine furnace and standing water pipe grate.
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GB190001399A
(en)
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Improvements in and relating to Compressed Forced Draught Stationary Furnace Bars for Steam Boilers and the like.
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ES26224A1
(en)
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Improvements in gas heating stoves.
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AT8013B
(en)
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Gas heating burner
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DK3797C
(en)
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Steam boiler with Preheater.
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