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Priority claimed from DE8815514Uexternal-prioritypatent/DE8815514U1/de
Priority claimed from DE8902523Uexternal-prioritypatent/DE8902523U1/de
Application filed by Hans MesenhoellerfiledCriticalHans Mesenhoeller
Application grantedgrantedCritical
Publication of ATE87526T1publicationCriticalpatent/ATE87526T1/de