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Application filed by Товариство З Обмеженою Відповідальністю "Радуга", Общество с ограниченной ответственностью "Радуга"filedCriticalТовариство З Обмеженою Відповідальністю "Радуга"
Priority to UA2000063791ApriorityCriticalpatent/UA38387A/en
Publication of UA38387ApublicationCriticalpatent/UA38387A/en
The invention relates to components for sealing coke furnaces. A tightening frame has tightening rib from the side of mirror of anchor frame, membrane, plate with thickening on inner edge. The tightening rib is made perpendicular to the plate and connected with it by radial elastic and plastic membrane.