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Priority claimed from DE19853508835external-prioritypatent/DE3508835A1/de
Priority claimed from DE19853508837external-prioritypatent/DE3508837A1/de
Application filed by Pkm Maschinen Gmbh & Co KgfiledCriticalPkm Maschinen Gmbh & Co Kg
Priority claimed from EP86103156Aexternal-prioritypatent/EP0194627B1/de
Application grantedgrantedCritical
Publication of ATE58101T1publicationCriticalpatent/ATE58101T1/de