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Priority claimed from DE19858504523external-prioritypatent/DE8504523U1/de
Priority claimed from DE19858513597external-prioritypatent/DE8513597U1/de
Application filed by Patric SchrezenmaierfiledCriticalPatric Schrezenmaier
Priority claimed from EP86901382Aexternal-prioritypatent/EP0246238B1/de
Application grantedgrantedCritical
Publication of ATE52625T1publicationCriticalpatent/ATE52625T1/de