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Priority claimed from CH4299/84Aexternal-prioritypatent/CH655253A5/en
Priority claimed from CH2509/85Aexternal-prioritypatent/CH655254A5/en
Application filed by T U C Consult AgfiledCriticalT U C Consult Ag
Priority claimed from EP19850110658external-prioritypatent/EP0173934B1/en
Application grantedgrantedCritical
Publication of ATE61255T1publicationCriticalpatent/ATE61255T1/en