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Priority claimed from DE19823217990external-prioritypatent/DE3217990A1/en
Priority claimed from DE19823241681external-prioritypatent/DE3241681A1/en
Priority claimed from DE19823241682external-prioritypatent/DE3241682A1/en
Application filed by Edr Acquisition CorpfiledCriticalEdr Acquisition Corp
Priority claimed from EP83104688Aexternal-prioritypatent/EP0113387B1/en
Application grantedgrantedCritical
Publication of ATE63479T1publicationCriticalpatent/ATE63479T1/en