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Priority claimed from DE19838319404external-prioritypatent/DE8319404U1/de
Priority claimed from DE19838319405external-prioritypatent/DE8319405U1/de
Application filed by Armin WingschfiledCriticalArmin Wingsch
Priority claimed from EP83730093Aexternal-prioritypatent/EP0130264B1/de
Application grantedgrantedCritical
Publication of ATE26910T1publicationCriticalpatent/ATE26910T1/de