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Priority claimed from AT0503579Aexternal-prioritypatent/AT362913B/en
Application filed by Feist ArtusfiledCriticalFeist Artus
Priority to AT229380ApriorityCriticalpatent/AT365263B/en
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Publication of AT365263BpublicationCriticalpatent/AT365263B/en
AT229380A1979-07-201980-04-29
PANEL MADE OF HEAT-INSULATING MATERIAL TO BE ARRANGED ON THE EXTERIOR AND, IF NECESSARY, THE ROOF OF BUILDINGS
AT365263B
(en)