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Priority claimed from DE19863605393external-prioritypatent/DE3605393C1/en
Priority claimed from DE19863625186external-prioritypatent/DE3625186A1/en
Application filed by Knauf Westdeutsche GipsfiledCriticalKnauf Westdeutsche Gips
Priority claimed from EP87102121Aexternal-prioritypatent/EP0237802B1/en
Application grantedgrantedCritical
Publication of ATE52484T1publicationCriticalpatent/ATE52484T1/en