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Publication of FR927542ApublicationCriticalpatent/FR927542A/fr
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
FR927542D1946-05-311946-05-31Procédé pour l'obtention de pâte à papier
ExpiredFR927542A
(fr)