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
Application filed by John HoeyefiledCriticalJohn Hoeye
Priority to NO844238ApriorityCriticalpatent/NO157052C/no
Publication of NO844238LpublicationCriticalpatent/NO844238L/no
Publication of NO157052BpublicationCriticalpatent/NO157052B/no
Publication of NO157052CpublicationCriticalpatent/NO157052C/no