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DE3131896A1
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Immersion heater, especially for use in conjunction with insulating vessels
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DE3043826A1
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FOOD CASE DESIGNED AS INSULATING VESSEL
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DE3025090A1
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Hollow glass brick - with pip for evacuation or introduction of internal heat reflecting lining of metal
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DE2932022A1
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INSULATING JUG
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DE2909332A1
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INSULATING BOTTLE OR JUG WITH SCREW CAP
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DE2835070A1
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Thermally insulated container and pump - is for hot drinks machine, and has casing with cup compartment and lid and siphon with riser pipe
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DE2833609A1
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Insulated food and drink container - has inner member with pouring lip inside casing with handle and lid
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DE2553939A1
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Screw closure for vacuum flask - has heat radiation reflecting layers on both sides of closure wall across flask opening
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DE2548199A1
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SCREW CAP FOR INSULATING JUGS
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DE2500467A1
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Heat-insulated container of Dewar-flask type - has at least one inner wall lined with physiologically inert plastics
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DE2447072B1
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Isoliergefaess, in particular vacuum flask, in which the top and bottom part of the jacket are screwed together
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DE2425985A1
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Expanding screw stopper for vacuum flasks - has screw-in top which expands stopper out to fit against flask neck
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GB1380735A
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Container and a stopper therefor
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