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Application filed by Torstein H KongshemfiledCriticalTorstein H Kongshem
Priority to NO794190ApriorityCriticalpatent/NO145519C/no
Publication of NO794190LpublicationCriticalpatent/NO794190L/no
Publication of NO145519BpublicationCriticalpatent/NO145519B/no
Publication of NO145519CpublicationCriticalpatent/NO145519C/no
NO794190A1979-12-201979-12-20Anordning for aa destruere to bruddplater som lukker hver sin av to koaksiale roerender, ved bruk av eksplosiv-midler
NO145519C
(no)