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DK4179C
(en)
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Cast iron herring bridge for smoke combustion by steam boilers and the like.
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DK3754C
(en)
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Device at Fireplaces for Combustion Plants.
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DK5703C
(en)
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Device for combined smoke and water pipe boilers.
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DK5525C
(en)
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Device for steam boilers for achieving smoke combustion and fuel saving.
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DK3982C
(en)
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Device at Stoves.
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DK4382C
(en)
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Device for Water Pipe Boilers.
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DK6542C
(en)
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Arrangement by Pipe Boilers.
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DK4415C
(en)
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Steam engine.
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DK5974C
(en)
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Shake for Steam Boilers.
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DK4054C
(en)
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Zigzag Christ for Steam Boilers.
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DK14303C
(en)
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Device for Grates for Steam Boilers and the like.
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FR358090A
(en)
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Steam boiler flue fittings
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FR395741A
(en)
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Insulating jacket for boilers, piping and others
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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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DK2249C
(en)
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Device for steam boilers for instantaneous steam development.
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CH24142A
(en)
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Steam engine
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GB190707436A
(en)
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An Improved Arranement for Heating Steam Boilers by Means of the Exhaust Gases or Oil Engines
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DK1028C
(en)
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Device by chimney flue.
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DK3999C
(en)
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Water pipe boiler.
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DK7024C
(en)
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Device for turning axles by a connection of crank and wire.
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DK2352C
(en)
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Oil steam burner.
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DK5670C
(en)
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Apparatus for Utilizing the Heat in the Combustion Products from Steam Boiler Stoves.
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DK5441C
(en)
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Smoke Developer for Pomegranate Boxes and Similar Projectiles.
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CH25721A
(en)
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Link boilers
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CH14371A
(en)
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Equipment on boiler furnaces for the utilization of the evacuating smoke
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