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Priority claimed from US07/105,937external-prioritypatent/US4799953A/en
Application filed by Cpc International IncfiledCriticalCpc International Inc
Publication of NO901539D0publicationCriticalpatent/NO901539D0/no
Publication of NO901539LpublicationCriticalpatent/NO901539L/no
Publication of NO172982BpublicationCriticalpatent/NO172982B/no
Publication of NO172982CpublicationCriticalpatent/NO172982C/no