GB992331A
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Improvements in or relating to containers for vacuum flasks
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GB985803A
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Improvements in or relating to containers for vacuum flasks
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GB927788A
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Improvements in or relating to vacuum flasks
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GB935330A
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Improvements in or relating to vacuum flasks
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GB918491A
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Improvements in or relating to vacuum flasks
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IE23962L
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Vacuum flasks
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GB885987A
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Improvements in or relating to vacuum flasks
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GB885988A
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Improvements in or relating to vacuum flasks
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GB885989A
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Improvements in or relating to vacuum flasks
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GB885990A
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Improvements in or relating to vacuum flasks
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GB818541A
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Improvements in and relating to vacuum flasks
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GB748452A
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Improvements in or relating to vacuum flasks and the like
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GB690430A
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Improvements in and relating to vacuum flasks
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GB691177A
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Improvements in and relating to vacuum-jacketed jugs
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GB667387A
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Improvements in and relating to protected vacuum-jacketed jugs
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