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Priority claimed from DE19843437237external-prioritypatent/DE3437237A1/de
Priority claimed from DE19853515877external-prioritypatent/DE3515877A1/de
Application filed by Fritz Werner Ind AusruestungfiledCriticalFritz Werner Ind Ausruestung
Priority claimed from EP19850112671external-prioritypatent/EP0177917B1/de
Application grantedgrantedCritical
Publication of ATE72037T1publicationCriticalpatent/ATE72037T1/de