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Priority to NO811900ApriorityCriticalpatent/NO153343C/no
Publication of NO811900LpublicationCriticalpatent/NO811900L/no
Publication of NO153343BpublicationCriticalpatent/NO153343B/no
Publication of NO153343CpublicationCriticalpatent/NO153343C/no
NO811900A1981-06-041981-06-04Fremgangsmaate for fremstilling av mikrofibrillert cellulose og anvendelse derav i papir og ikke-vevet arkmateriale.
NO153343C
(no)