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Valite Corp
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Valite Corp
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Publication of FR1048449ApublicationCriticalpatent/FR1048449A/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
D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
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FR1048449D1951-09-101951-08-30Procédé de production de pulpes à partir de végétaux fibreux médullaires et produit obtenu par ce procédé
ExpiredFR1048449A
(fr)
Procédé pour la fabrication de produits synthétiques, tels que filaments, fibres, et similaires en partant de la viscose, et produits obtenus par ce procédé