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Priority claimed from DE3824061Aexternal-prioritypatent/DE3824061A1/de
Priority claimed from DE3825572Aexternal-prioritypatent/DE3825572A1/de
Priority claimed from DE3831619Aexternal-prioritypatent/DE3831619A1/de
Priority claimed from DE3903225Aexternal-prioritypatent/DE3903225A1/de
Application filed by Amazonen Werke Dreyer HfiledCriticalAmazonen Werke Dreyer H
Priority claimed from EP89110733Aexternal-prioritypatent/EP0350634B1/de
Application grantedgrantedCritical
Publication of ATE98838T1publicationCriticalpatent/ATE98838T1/de