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Priority claimed from US05/657,976external-prioritypatent/US4036697A/en
Priority claimed from US05/758,518external-prioritypatent/US4097336A/en
Application filed by Beckman Instruments IncfiledCriticalBeckman Instruments Inc
Publication of DK268380ApublicationCriticalpatent/DK268380A/en
Publication of DK159124BpublicationCriticalpatent/DK159124B/en
Application grantedgrantedCritical
Publication of DK159124CpublicationCriticalpatent/DK159124C/en