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Improvements in and relating to apparatus for elevating granular material
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GB1098552A
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Improvements in and relating to fixed-bed gasification of solid fuels
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GB1098551A
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Improvements in and relating to fixed-bed solid fuel gasifiers
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GB1071719A
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Improvements in and relating to conveying and elevating granular materials
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GB971075A
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Improvements in and relating to solid-fuel combustion appliances
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US3072348A
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Apparatus for the disintegration of solid particles
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GB913819A
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Improvements in and relating to removing granular material from a heap or bunker
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DE1161200B
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Device for granulating molten slag
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GB945136A
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The disintegration of solid particles
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GB947205A
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Improvements in and relating to solid-fuel combustion appliances
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GB939071A
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Improvements in and relating to the granulation of molten material
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GB884131A
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Improvements in and relating to solid-fuel combustion appliances
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GB799591A
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Improvements in or relating to solid-fuel combustion appliances
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GB814802A
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Improvements in or relating to forced-circulation central heating systems
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GB809781A
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Improvements in or relating to forced-circulation central heating systems
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GB795238A
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Improvements in and relating to the measurement of the temperatures of hot gases
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GB816389A
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Method of and apparatus for disintegrating solid particles
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GB767337A
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Improvements in and relating to the measurement of the wetness of steam
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GB831115A
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Production of gases containing acetylene, ethylene, carbon monoxide and hydrogen
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GB757424A
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An improved method of and apparatus for removing water from gases
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