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Priority claimed from DE19818116416Uexternal-prioritypatent/DE8116416U1/de
Priority claimed from DE3131722Aexternal-prioritypatent/DE3131722C2/de
Priority claimed from DE3141582Aexternal-prioritypatent/DE3141582C2/de
Application filed by Brockhaus Peter Handels KgfiledCriticalBrockhaus Peter Handels Kg
Priority claimed from EP82104327Aexternal-prioritypatent/EP0066177B1/de
Application grantedgrantedCritical
Publication of ATE24406T1publicationCriticalpatent/ATE24406T1/de