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 Odd Wik, Steinar PaulsenfiledCriticalOdd Wik
Priority to NO89894480ApriorityCriticalpatent/NO894480L/no
Publication of NO894480D0publicationCriticalpatent/NO894480D0/no
Publication of NO894480LpublicationCriticalpatent/NO894480L/no