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Priority claimed from GB838303780Aexternal-prioritypatent/GB8303780D0/en
Application filed by Smith & Nephew AssfiledCriticalSmith & Nephew Ass
Priority claimed from EP83305319Aexternal-prioritypatent/EP0104039B1/de
Application grantedgrantedCritical
Publication of ATE31242T1publicationCriticalpatent/ATE31242T1/de