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Application filed by Walter NilsenfiledCriticalWalter Nilsen
Priority to NO902915ApriorityCriticalpatent/NO170297C/en
Publication of NO902915D0publicationCriticalpatent/NO902915D0/en
Publication of NO902915LpublicationCriticalpatent/NO902915L/en
Publication of NO170297BpublicationCriticalpatent/NO170297B/en
Publication of NO170297CpublicationCriticalpatent/NO170297C/en
FOERFARANDE FOER FRAMSTAELLNING AV EN MELLANBOTTEN ELLER DYLIK VAEGGKONSTRUKTION MED SKIKTSTRUKTUR SAMT EN MEDELST FOERFARANDE FRAMSTAELLD VAEGGKONSTRUKTION.