SYSTEMS AND METHODS FOR ASSISTING IN REDUCING THE SPREAD OF FIRE, SMOKE OR HEAT IN A BUILDING
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United States of America Patent
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Jun 24, 2016
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Mar 11, 2016
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Abstract
System for assisting in reducing the spread of fire between adjacent rooms in a building proximate to the ceiling thereof includes an elongated header track, at least one elongated filler constructed at least partially of compressible or elastic material and at least one fire-blocker constructed at least partially of fire retarding material.
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