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.)
New Oji Paper Co Ltd
Toray Industries Inc
Original Assignee
Toray Industries Inc
Oji Paper Co Ltd
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 Toray Industries Inc, Oji Paper Co LtdfiledCriticalToray Industries Inc
Priority to JP3100683ApriorityCriticalpatent/JPS59158248A/ja
Publication of JPS59158248ApublicationCriticalpatent/JPS59158248A/ja
Publication of JPH021666B2publicationCriticalpatent/JPH021666B2/ja