Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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PANGARA HOLDING CORP Ltd
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PANGARA HOLDING CORP Ltd
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Application filed by PANGARA HOLDING CORP LtdfiledCriticalPANGARA HOLDING CORP Ltd
Application grantedgrantedCritical
Publication of FR852917ApublicationCriticalpatent/FR852917A/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
FR852917D1938-04-121939-04-11Procédé de fabrication de pâte de bois et produits obtenus par ce procédé
ExpiredFR852917A
(fr)