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Priority claimed from DE3033622Aexternal-prioritypatent/DE3033622C2/en
Priority claimed from DE3034769Aexternal-prioritypatent/DE3034769C2/en
Application filed by Guido OberdorferfiledCriticalGuido Oberdorfer
Priority claimed from EP19810902655external-prioritypatent/EP0059216B1/en
Priority claimed from PCT/DE1981/000144external-prioritypatent/WO1983000981A1/en
Application grantedgrantedCritical
Publication of ATE11234T1publicationCriticalpatent/ATE11234T1/en