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Application filed by Nils Walfrid Joensson, Ekstroems Maskinaffaer AbfiledCriticalNils Walfrid Joensson
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Publication of AT182603BpublicationCriticalpatent/AT182603B/de
Lösungsmittel zum Herauslösen von regenerierter Zellulose aus Gemischen mit nativen Fasern oder solchen künstlichen Fasern, die nicht aus Zellulosederivaten bestehen.