Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19883825232external-prioritypatent/DE3825232C1/de
Application filed by Siemens Nixdorf Inf SystfiledCriticalSiemens Nixdorf Inf Syst
Priority claimed from EP89113586Aexternal-prioritypatent/EP0352698B1/de
Application grantedgrantedCritical
Publication of ATE102548T1publicationCriticalpatent/ATE102548T1/de