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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Paper Co
Original Assignee
International Paper Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Paper CofiledCriticalInternational Paper Co
Priority to ES355772ApriorityCriticalpatent/ES355772A3/es
Publication of ES355772A3publicationCriticalpatent/ES355772A3/es
ES355772A1968-07-051968-07-05Procedimiento para separar fibras de pulpa celulosica en fracciones dotadas de caracteristicas diferentes.
ExpiredES355772A3
(es)
Fremgangsmåde ved fremstilling af formede genstande, især plader, ved presning af træspåner eller andre celluløseholdige sønderdelingsprodukter fra planter.