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Priority claimed from DE19823208037external-prioritypatent/DE3208037A1/de
Priority claimed from DE19833305647external-prioritypatent/DE3305647A1/de
Application filed by Feldmuehle AgfiledCriticalFeldmuehle Ag
Priority claimed from EP83102063Aexternal-prioritypatent/EP0088952B1/de
Application grantedgrantedCritical
Publication of ATE20122T1publicationCriticalpatent/ATE20122T1/de