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GB955178A
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A construction for suspending removable ceiling panels below a structural ceiling
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GB948373A
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Improvements in and relating to foamed bodies
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GB833307A
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Improvements in or relating to sub-ceiling panel
|
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GB844092A
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Sound absorption, sound insulation and/or heat insulation panel
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GB824681A
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Improvements in or relating to air inlet means for ceiling panels or wall panels
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GB822043A
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Improvements in or relating to suspension means for ceiling plates
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DE1120102B
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Precast external wall component for buildings with built-in installation lines
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GB799072A
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Improvements in or relating to methods for casting perforated plates in moulds, and apparatus for carrying out these methods
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GB671328A
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A sound insulation and air ventilation or conditioning unit or panel
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