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Priority claimed from DE19813108456external-prioritypatent/DE3108456A1/en
Priority claimed from DE19823206250external-prioritypatent/DE3206250A1/en
Application filed by Dietrich MehlhosefiledCriticalDietrich Mehlhose
Priority claimed from EP19820101620external-prioritypatent/EP0059930B1/en
Application grantedgrantedCritical
Publication of ATE14332T1publicationCriticalpatent/ATE14332T1/en