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EP0062569A1
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Folding shutter
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FR2520795A2
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Folding blind assembly - comprises horizontal strips interconnected when fitted in carriers which run in vertical guides
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FR2508145A1
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Fume exhaust and aeration device, particularly for industrial premises or reception of the public
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FR2492953A2
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Ventilating and smoke exhausting assembly - is supported on two pairs of arms and has second opening frame with translucid dome
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FR2486583A1
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Folding sun blind for window - uses top two strips on opening to define casing for other strips
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FR2468848A1
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Rapid opening smoke outlet - has cover attached to parallelogram arms with drive ensuring complete disengagement and smoke dispersal
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DE2804666A1
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Vapor drainage device
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