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Priority claimed from DE3146685Aexternal-prioritypatent/DE3146685A1/de
Priority claimed from DE19818134335external-prioritypatent/DE8134335U1/de
Priority claimed from DE19823203995external-prioritypatent/DE3203995A1/de
Priority claimed from DE19828202987external-prioritypatent/DE8202987U1/de
Application filed by Stucki KunststoffwerkfiledCriticalStucki Kunststoffwerk
Priority claimed from EP82110762Aexternal-prioritypatent/EP0080197B1/de
Application grantedgrantedCritical
Publication of ATE12614T1publicationCriticalpatent/ATE12614T1/de