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Priority claimed from DE19833322258external-prioritypatent/DE3322258C1/de
Priority claimed from DE19843405556external-prioritypatent/DE3405556C1/de
Application filed by Erwin JunkerfiledCriticalErwin Junker
Priority claimed from EP84106731Aexternal-prioritypatent/EP0132567B1/de
Application grantedgrantedCritical
Publication of ATE27237T1publicationCriticalpatent/ATE27237T1/de