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Priority claimed from ES8803463Aexternal-prioritypatent/ES2009114A6/es
Priority claimed from ES8903591Aexternal-prioritypatent/ES2016748A6/es
Application filed by Sans Jose VidalfiledCriticalSans Jose Vidal
Priority claimed from EP89500110Aexternal-prioritypatent/EP0369923B1/de
Application grantedgrantedCritical
Publication of ATE94371T1publicationCriticalpatent/ATE94371T1/de