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Priority claimed from DE8815938Uexternal-prioritypatent/DE8815938U1/de
Priority claimed from DE8910106Uexternal-prioritypatent/DE8910106U1/de
Priority claimed from DE8911957Uexternal-prioritypatent/DE8911957U1/de
Application filed by Huebner Gummi & KunststofffiledCriticalHuebner Gummi & Kunststoff
Priority claimed from EP90900168Aexternal-prioritypatent/EP0401333B1/de
Application grantedgrantedCritical
Publication of ATE82001T1publicationCriticalpatent/ATE82001T1/de