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Priority claimed from DE19843402343external-prioritypatent/DE3402343A1/de
Priority claimed from DE19843425909external-prioritypatent/DE3425909A1/de
Application filed by Hoermann KgfiledCriticalHoermann Kg
Application grantedgrantedCritical
Publication of ATE48670T1publicationCriticalpatent/ATE48670T1/de