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Priority claimed from DE19863608415external-prioritypatent/DE3608415A1/de
Priority claimed from DE19863608426external-prioritypatent/DE3608426C3/de
Application filed by Gema Ransburg AgfiledCriticalGema Ransburg Ag
Priority claimed from EP87102178Aexternal-prioritypatent/EP0236794B1/de
Application grantedgrantedCritical
Publication of ATE59584T1publicationCriticalpatent/ATE59584T1/de