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Priority claimed from DE4211799Aexternal-prioritypatent/DE4211799C2/en
Application filed by Fiege & Bertoli Gmbh & Co KgfiledCriticalFiege & Bertoli Gmbh & Co Kg
Priority claimed from EP19920106391external-prioritypatent/EP0510486B1/en
Application grantedgrantedCritical
Publication of ATE105350T1publicationCriticalpatent/ATE105350T1/en