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Priority claimed from DE19858502277external-prioritypatent/DE8502277U1/en
Priority claimed from DE19853543575external-prioritypatent/DE3543575A1/en
Application filed by Klaus TeschfiledCriticalKlaus Tesch
Application grantedgrantedCritical
Publication of ATE47063T1publicationCriticalpatent/ATE47063T1/en