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Priority claimed from FI891659Aexternal-prioritypatent/FI891659A/fi
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Publication of NO913883D0publicationCriticalpatent/NO913883D0/no
Publication of NO913883LpublicationCriticalpatent/NO913883L/no
NO91913883A1989-04-061991-10-03Isolasjonsprodukt av mineralfiberull, spesielt ment for varmeisolasjon i roer, samt fremstilling av produktet.
NO913883L
(no)