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 Harald KrogsrudfiledCriticalHarald Krogsrud
Priority to NO20045417ApriorityCriticalpatent/NO322245B1/no
Publication of NO20045417D0publicationCriticalpatent/NO20045417D0/no
Publication of NO20045417LpublicationCriticalpatent/NO20045417L/no
Publication of NO322245B1publicationCriticalpatent/NO322245B1/no