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Publication of FR1058131ApublicationCriticalpatent/FR1058131A/fr
D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C7/00—Digesters
FR1058131D1951-06-111952-06-09Dispositif pour l'hydrolyse de matières cellulosiques
ExpiredFR1058131A
(fr)