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Application filed by Pontus HellbergfiledCriticalPontus Hellberg
Publication of CH56328ApublicationCriticalpatent/CH56328A/en
CH56328A1911-04-061911-04-06
Process for the production of paper strips for processing into spinnable threads and device for carrying out this process
CH56328A
(en)
Process for removing impurities from the cleaning of suspensions, in particular fiber suspensions for the production of paper or cardboard, and vortex separators for carrying out this method