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Application filed by Olivin A SfiledCriticalOlivin A S
Priority to NO814493ApriorityCriticalpatent/NO148775C/no
Publication of NO814493LpublicationCriticalpatent/NO814493L/no
Publication of NO148775BpublicationCriticalpatent/NO148775B/no
Publication of NO148775CpublicationCriticalpatent/NO148775C/no
NO814493A1981-12-301981-12-30Ildfast, isolerende og poroes plate for utforing av tundisher, samt fremgangsmaate for fremstilling av en slik plate
NO148775C
(no)