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 Einar KnutsenfiledCriticalEinar Knutsen
Priority to NO972830ApriorityCriticalpatent/NO972830A/no
Publication of NO972830D0publicationCriticalpatent/NO972830D0/no
Publication of NO303294B1publicationCriticalpatent/NO303294B1/no
Publication of NO972830ApublicationCriticalpatent/NO972830A/no
NO972830A1997-06-191997-06-19Bygningselementer til bruk i en- eller fler-etasjes byggverk og fremgangsmåte til fremstilling av bygningselementet
NO972830A
(no)