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.)
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Publication date
Priority claimed from NO518/69Aexternal-prioritypatent/NO135307C/no
Application filed by Int Playtex IncfiledCriticalInt Playtex Inc
Priority to NO378271ApriorityCriticalpatent/NO134454C/no
Publication of NO134454BpublicationCriticalpatent/NO134454B/no
Publication of NO134454CpublicationCriticalpatent/NO134454C/no