GB962026A
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Improvements in or relating to travelling grate stokers for furnaces
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GB1035938A
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Improvements in or relating to travelling grate stokers for furnaces
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GB975848A
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Improvements in or relating to travelling grate stokers for furnaces
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GB856518A
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Improvements in or relating to travelling grate stokers for furnaces
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DE1020145B
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Pivoting ash scraper for a traveling grate
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GB734226A
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Improvements relating to travelling grate stokers
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GB775752A
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Improvements in or relating to scraper conveyors
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GB674075A
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Improvements in or relating to travelling grate stokers
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GB626510A
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Improvements in mechanical stokers
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GB516071A
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Improvements in steam boiler and other furnaces
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