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Priority claimed from DE19833302459external-prioritypatent/DE3302459A1/en
Priority claimed from DE19833314187external-prioritypatent/DE3314187A1/en
Application filed by Reinhold OttfiledCriticalReinhold Ott
Priority claimed from EP83112050Aexternal-prioritypatent/EP0116701B1/en
Application grantedgrantedCritical
Publication of ATE27661T1publicationCriticalpatent/ATE27661T1/en