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Priority claimed from DE19823233515external-prioritypatent/DE3233515A1/de
Application filed by Weinmann & Co KgfiledCriticalWeinmann & Co Kg
Priority claimed from EP82110473Aexternal-prioritypatent/EP0080630B1/de
Application grantedgrantedCritical
Publication of ATE15470T1publicationCriticalpatent/ATE15470T1/de