GB703824A
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Improvements in or relating to color motion picture photography
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GB658427A
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Heat insulating materials and method of making same
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GB615509A
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Improvements relating to yarn and analogous winding machines
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GB615510A
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Improvements relating to yarn and analogous winding machines
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GB615440A
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Improvements relating to automatic yarn and analogous winding machines
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GB615439A
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Improvements in automatic yarn and analogous winding machines
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GB615508A
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Improvements relating to yarn and analogous winding machines
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GB615511A
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Improvements relating to automatic yarn and analogous winding machines
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GB590793A
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Improvements in or relating to the application of liquids to travelling filaments
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GB191011884A
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Improvements in Positive-driving Band Gearing.
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GB191011885A
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Improvements in Positive Band Driving Gear.
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