Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Gmbh J MfiledCriticalVoith Gmbh J M
Application grantedgrantedCritical
Publication of AT210251BpublicationCriticalpatent/AT210251B/en
AT830357A1957-01-181957-12-24
Device for re-fiberization of artificially formed fiber structures such as pulp, cardboard, paper and like (deflaker)
AT210251B
(en)