US931907A
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Boiler.
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GB190622339A
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Improvements in or relating to Steam Generators.
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US785689A
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Smokeless combustion-furnace.
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US986881A
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Furnace.
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US725901A
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Fuel-feeding apparatus.
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GB190207588A
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Improvements in and connected with Furnaces.
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CA75328A
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Furnace
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US712467A
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Smokeless-combustion furnace.
|
US711805A
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Smokeless combustion-furnace.
|
GB190006050A
|
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Improvements in and connected with Furnaces.
|
US633300A
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Furnace for burning refuse.
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US633301A
|
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Furnace for consuming household refuse, &c.
|
GB189821954A
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Improvements in or relating to Furnaces for Burning Refuse, and in Treating the Slag therefrom.
|
GB189821952A
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Improvements in Furnaces for Consuming Household Refuse and similar Materials.
|
GB189821953A
|
|
Refuse Consuming Furnace with Mechanical Transporter.
|
US633299A
|
|
Furnace for consuming refuse.
|
GB189820350A
|
|
Improvements in Furnaces for Burning or Smelting Household Refuse and the like.
|
GB189715616A
|
|
Improvements in Feed Mechanisms for Coal Dust Firing.
|
GB189715615A
|
|
Improvements in Coal Dust Firing Apparatus.
|
GB189703927A
|
|
Improvements in and relating to Furnaces for Heating and Burning Refuse.
|