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Priority claimed from DE19853503292external-prioritypatent/DE3503292A1/de
Priority claimed from DE19863602506external-prioritypatent/DE3602506A1/de
Application filed by Siemens AgfiledCriticalSiemens Ag
Priority claimed from EP86101219Aexternal-prioritypatent/EP0189924B1/de
Application grantedgrantedCritical
Publication of ATE46407T1publicationCriticalpatent/ATE46407T1/de