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.)
James River Corp of Nevada
Original Assignee
Crown Zellerbach Corp
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 Crown Zellerbach CorpfiledCriticalCrown Zellerbach Corp
Priority to FR997937ApriorityCriticalpatent/FR1492774A/fr
Priority claimed from US475579Aexternal-prioritypatent/US3376203A/en
Application grantedgrantedCritical
Publication of FR1492774ApublicationCriticalpatent/FR1492774A/fr