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Priority claimed from DE19813150015external-prioritypatent/DE3150015C2/de
Priority claimed from DE19823239937external-prioritypatent/DE3239937A1/de
Application filed by Walter JostfiledCriticalWalter Jost
Priority claimed from EP82111476Aexternal-prioritypatent/EP0082443B1/de
Application grantedgrantedCritical
Publication of ATE16122T1publicationCriticalpatent/ATE16122T1/de