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Priority claimed from DE19818100805external-prioritypatent/DE8100805U1/en
Priority claimed from DE19818122797external-prioritypatent/DE8122797U1/en
Application filed by Reinhold RosefiledCriticalReinhold Rose
Priority claimed from EP81110762Aexternal-prioritypatent/EP0056490B1/en
Application grantedgrantedCritical
Publication of ATE12613T1publicationCriticalpatent/ATE12613T1/en