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Priority claimed from US06/670,381external-prioritypatent/US4701163A/en
Priority claimed from US06/790,242external-prioritypatent/US4666433A/en
Application filed by Medical Innovations CorpfiledCriticalMedical Innovations Corp
Application grantedgrantedCritical
Publication of ATE51527T1publicationCriticalpatent/ATE51527T1/de