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GB0424982D0
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Safety arrangements for the transportation of the public
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GB0400903D0
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Visual aids for low light level driving conditions
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GB0318640D0
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Improvements in or relating to: the making of low carbohydrate dietary foods
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GB0120482D0
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Apparatus for the mixing of various powders granules and liquids
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GB9822912D0
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Improvements in or relating to the cladding and internal environmental control of buildings
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GB9727039D0
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improvements in or relating to energy saving windows and cladding
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GB9727038D0
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Improvements in or relating to the adhesive bonding of parts, in particular glass
|
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GB9415638D0
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Window glazing systems
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GB9315584D0
|
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Improvements in or relating to energy saving windows & cladding
|
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GB9220818D0
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Improvements in or relating to windows with automatic variation of optical transmission
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GB9126047D0
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Solar energy transfer structural elements and arrangements thereof
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GB9005818D0
|
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Improvements in or relating to hand held cleaning machines
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GB9001353D0
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Improvements in or relating to mechanical dish-washing
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GB8900273D0
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Improvements in or relating to the reduction of loss of life by terrorist bombs in aircraft
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US4561221A
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Windows
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