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Priority claimed from US06/388,284external-prioritypatent/US5009932A/en
Priority claimed from US06/388,283external-prioritypatent/US5008131A/en
Application filed by Owens Corning Fiberglass CorpfiledCriticalOwens Corning Fiberglass Corp
Priority claimed from EP83902058Aexternal-prioritypatent/EP0111536B1/en
Application grantedgrantedCritical
Publication of ATE20678T1publicationCriticalpatent/ATE20678T1/en