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Publication of FR988590ApublicationCriticalpatent/FR988590A/fr
D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C7/00—Digesters
D21C7/02—Rotary digesters
FR988590D1944-01-141944-01-14Procédé et appareil de préparation des matières cellulosiques
ExpiredFR988590A
(fr)