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Priority claimed from DE19843422859external-prioritypatent/DE3422859A1/de
Priority claimed from DE19853521299external-prioritypatent/DE3521299A1/de
Application filed by Siemens AgfiledCriticalSiemens Ag
Priority claimed from EP85107433Aexternal-prioritypatent/EP0166338B1/de
Application grantedgrantedCritical
Publication of ATE39194T1publicationCriticalpatent/ATE39194T1/de