Smoke protection system and method for removing smoke from fire areas of a building and the smoke-free escape of escape routes of the building
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Air outlet, in particular air outlet for wall installation
DE19921404C1
Air outlet is used for wall installation and has air through-passage housing with perforated plate acting as air outlet in which are at least two swirl outlets
DE19827012C1
Air outlet, especially ceiling air outlet
DE4342603A1
Ventilation device for rooms, especially clean rooms
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Ceiling air outlet, especially air outlet rail
EP0418543A2
Air blowing device
ATA66490A
Sound insulation pipe, in particular sound insulation pipe bow