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FR2602264A1
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Improvements to armoured doors, windows and shop windows
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FR2438730A1
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Metallised plastics film for cash counter security glazing - to suppress fragmentation or transmitted illumination
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FR2231280A5
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Chimney draught automatic flow regulator - has butterfly-valve controlled by counterweight and bimetallic strip
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DE2256550A1
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BURNER CONTROL DEVICE
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FR2153634A5
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Fire proofing refractory coating - bonded with sodium silicate to surface to be protected
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GB1255092A
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Improvements in or relating to liquid fuel-fired heaters of the vapourisation type
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CA834962A
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Device for controlling a liquid fuel burning heating apparatus
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