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 US08/990,168external-prioritypatent/US5976813A/en
Application filed by Abbott LabfiledCriticalAbbott Lab
Publication of SI1038179T1publicationCriticalpatent/SI1038179T1/en