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Application filed by Visch Khim T I NisfiledCriticalVisch Khim T I Nis
Priority to AT121575ApriorityCriticalpatent/AT336992B/de
Publication of ATA121575ApublicationCriticalpatent/ATA121575A/de
Application grantedgrantedCritical
Publication of AT336992BpublicationCriticalpatent/AT336992B/de
D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C3/00—Pulping cellulose-containing materials
D21C3/22—Other features of pulping processes
AT121575A1975-02-181975-02-18Verfahren und vorrichtung zum herstellen von fasermaterial aus pflanzenrohstoffen
AT336992B
(de)