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Priority claimed from DE19833343584external-prioritypatent/DE3343584A1/en
Priority claimed from DE19843414554external-prioritypatent/DE3414554A1/en
Priority claimed from DE19843414523external-prioritypatent/DE3414523A1/en
Priority claimed from DE19843414534external-prioritypatent/DE3414534A1/en
Application filed by Siemens AgfiledCriticalSiemens Ag
Priority claimed from EP84114398Aexternal-prioritypatent/EP0144067B1/en
Application grantedgrantedCritical
Publication of ATE50474T1publicationCriticalpatent/ATE50474T1/en