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Publication date
Priority claimed from US06/916,343external-prioritypatent/US4756501A/en
Priority claimed from US06/916,342external-prioritypatent/US4784642A/en
Priority claimed from NO874190Aexternal-prioritypatent/NO172213C/no
Publication of NO894003LpublicationCriticalpatent/NO894003L/no
Application filed by Pfizer Hospital ProdfiledCriticalPfizer Hospital Prod
Priority to NO894003ApriorityCriticalpatent/NO894003D0/no
Publication of NO894003D0publicationCriticalpatent/NO894003D0/no