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HORACIO PINTO VIEIRA
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HORACIO PINTO VIEIRA
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Application filed by HORACIO PINTO VIEIRAfiledCriticalHORACIO PINTO VIEIRA
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Publication of FR422064ApublicationCriticalpatent/FR422064A/fr
D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
FR422064A1910-12-201910-11-03Perfectionnements dans la fabrication des produits à base de cellulose
ExpiredFR422064A
(fr)