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 US07/105,936external-prioritypatent/US4806149A/en
Application filed by Cpc International IncfiledCriticalCpc International Inc
Publication of NO901575D0publicationCriticalpatent/NO901575D0/no
Publication of NO901575LpublicationCriticalpatent/NO901575L/no
Publication of NO172983BpublicationCriticalpatent/NO172983B/no
Publication of NO172983CpublicationCriticalpatent/NO172983C/no