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.)
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Publication date
Priority claimed from US05/881,725external-prioritypatent/US4154644A/en
Application filed by Georgia Pacific CorpfiledCriticalGeorgia Pacific Corp
Priority to AT293382ApriorityCriticalpatent/AT384838B/de
Publication of ATA293382ApublicationCriticalpatent/ATA293382A/de
Application grantedgrantedCritical
Publication of AT384838BpublicationCriticalpatent/AT384838B/de