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Priority claimed from FI834380Aexternal-prioritypatent/FI71176C/fi
Application filed by Voest Alpine Ind AnlagenfiledCriticalVoest Alpine Ind Anlagen
Publication of ATA904984ApublicationCriticalpatent/ATA904984A/de
Application grantedgrantedCritical
Publication of AT393847BpublicationCriticalpatent/AT393847B/de
D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C1/00—Pretreatment of the finely-divided materials before digesting
AT904984A1983-11-301984-11-28Verfahren zum herstellen von cellulose nach dem chargenweisen kochverfahren
AT393847B
(de)