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Priority claimed from DE19833325356external-prioritypatent/DE3325356A1/de
Priority claimed from DE19833331061external-prioritypatent/DE3331061A1/de
Application filed by Horst BaermannfiledCriticalHorst Baermann
Priority claimed from EP84106986Aexternal-prioritypatent/EP0134437B1/de
Application grantedgrantedCritical
Publication of ATE36460T1publicationCriticalpatent/ATE36460T1/de