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Priority claimed from DE19868622299external-prioritypatent/DE8622299U1/en
Priority claimed from DE3719862Aexternal-prioritypatent/DE3719862C2/en
Application filed by Plibrico Co GmbhfiledCriticalPlibrico Co Gmbh
Application grantedgrantedCritical
Publication of ATE52279T1publicationCriticalpatent/ATE52279T1/en