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Priority claimed from ES8900634Aexternal-prioritypatent/ES2013041A6/es
Priority claimed from ES8900812Aexternal-prioritypatent/ES2013072A6/es
Application filed by TigsafiledCriticalTigsa
Priority claimed from EP90500014Aexternal-prioritypatent/EP0384878B1/de
Application grantedgrantedCritical
Publication of ATE97543T1publicationCriticalpatent/ATE97543T1/de