Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB08216066Aexternal-prioritypatent/GB2121286B/en
Priority claimed from GB8217487Aexternal-prioritypatent/GB2120946B/en
Application filed by Ethicon Inc, Univ LiverpoolfiledCriticalEthicon Inc
Application grantedgrantedCritical
Publication of ATE34518T1publicationCriticalpatent/ATE34518T1/en