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Priority claimed from DE2905945Aexternal-prioritypatent/DE2905945B2/en
Priority claimed from DE19792952262external-prioritypatent/DE2952262C2/en
Application filed by Eduard Kuesters MaschinenfabrikfiledCriticalEduard Kuesters Maschinenfabrik
Priority claimed from EP80100573Aexternal-prioritypatent/EP0019035B1/en
Application grantedgrantedCritical
Publication of ATE7804T1publicationCriticalpatent/ATE7804T1/en