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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REGIE IND de la CELLULOSE COLO
Original Assignee
REGIE IND de la CELLULOSE COLO
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Filing date
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Application filed by REGIE IND de la CELLULOSE COLOfiledCriticalREGIE IND de la CELLULOSE COLO
Application grantedgrantedCritical
Publication of FR1010814ApublicationCriticalpatent/FR1010814A/en
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
D21C3/222—Use of compounds accelerating the pulping processes
FR1010814D1948-11-031948-11-03
Process for making paper pulp from plants
ExpiredFR1010814A
(en)