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Priority claimed from DE3432099Aexternal-prioritypatent/DE3432099C2/de
Priority claimed from DE3514270Aexternal-prioritypatent/DE3514270C1/de
Application filed by Plica PeterfiledCriticalPlica Peter
Priority claimed from EP85904247Aexternal-prioritypatent/EP0192688B1/de
Application grantedgrantedCritical
Publication of ATE40968T1publicationCriticalpatent/ATE40968T1/de