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Priority claimed from DE19873735061external-prioritypatent/DE3735061A1/en
Priority claimed from DE3813817Aexternal-prioritypatent/DE3813817A1/en
Application filed by Reinhard FischerfiledCriticalReinhard Fischer
Priority claimed from PCT/EP1988/000927external-prioritypatent/WO1989003241A1/en
Application grantedgrantedCritical
Publication of ATE64872T1publicationCriticalpatent/ATE64872T1/en